US3907505A - Selectively detachable apparatus - Google Patents
Selectively detachable apparatus Download PDFInfo
- Publication number
- US3907505A US3907505A US365158A US36515873A US3907505A US 3907505 A US3907505 A US 3907505A US 365158 A US365158 A US 365158A US 36515873 A US36515873 A US 36515873A US 3907505 A US3907505 A US 3907505A
- Authority
- US
- United States
- Prior art keywords
- thickness
- frangible
- width
- groove
- frangible member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
Definitions
- ABSTRACT Organoplastic apparatus which is capable of being frangibly separated into a plurality of individual segments.
- the separable segments are attached to one another by a relatively thin narrow frangible member which is integral with and extends longitudinally be tween the separable segmentspThis frangible member is reinforced by at least one integral rib member which extends transversely thereof between the separable segments.
- Organoplastic laboratory apparatus having a plurality of chambers or test wells is well-known. Usually such apparatus is used in the formin which produced, and the user selects an apparatus-having the desired final number of chambers or test wells. Thelmanufacturer can make available several forms of a particular type of apparatus each form having a different numberof chambers or test wells. This increases the unit manufacturing cost and still limits the user to the particular apparatus configurations supplied by the manufacturers. a
- organoplastic apparatus which can be inexpensively manufactured and which, with a minimum of effort, can be separated as desired into segments.
- unitary organoplastic apparatus which is capable of being frangibly separated into a plurality of individual segments wherein the separable segments are attached to one another by a relatively thin narrow frangible member which is integral with and extends longitudinally between such separable segments, each thin frangible member being reinforced by at least one integral rib member which extends transversely thereof be tween the separable segments.
- FIG. 1 is a perspective view of one embodiment of the present invention
- FIG. 2 is an enlarged vertical cross-section view taken along Line 22 of FIG. 1;
- FIG. 3 is an enlarged vertical cross-section view taken along Line 3-3 of FIG. 1;
- FIG. 4 is a vertical cross-section view taken along Line 4-4 of FIG. 2;
- FIG/ 5 is a plan view of the underside of another embodiment of the present invention.
- FIG. 6 is an enlarged partial lower perspective view of the underside shown in FIG. 5.
- the illustrated embodiment of the apparatus 10 of the present invention comprises an elongated rectangular base portion 12 having a planar top surface 14, a planar bottom surface 15 and a plurality of walls, such as 16 and 18, extending upward from said base portion to form a plurality of spaced rectangular chambers or test wells.
- chambers 20, 21, 22, 23, 24 and 25 are formed on said base portion.
- alongitudinal groove 26 which separates the base portion 12 into two elongated segments 27 and 28 which are attached to each other by an elongated thin narrow member 29 which is integral with and extends longitudinally between such segments.
- This thin member 29 is reinforced near one end by an integral rib member 30 which extends transversely thereof between segments 27 and 28.
- the member 29 is reinforced near its other end with a similar integral rib member 31 which is shown in FIG. 2.
- Apparatus 10 is easily and inexpensively formed as a unitary structure from frangible organoplastic materials, such as polystyrene, polyacrylate, polymethacryate, acrylonitrile-styrene copolymers, nitrile acrylonitrile-styrene copolymers, polyphenyleneoxide, phenoxy resins and the like. These materials are also desirably transparent.
- frangible organoplastic materials such as polystyrene, polyacrylate, polymethacryate, acrylonitrile-styrene copolymers, nitrile acrylonitrile-styrene copolymers, polyphenyleneoxide, phenoxy resins and the like. These materials are also desirably transparent.
- the apparatus illustrated in FIG. 1 has eight chambers or test wells. If it is desired to employ only four chambers, segment27 which has the desired number of chambers can be detached from segment 28 by breaking the apparatus along thin narrow frangible member 29.
- the rib member 30 prevents such bending and, forces member 29 to conveniently break due to tensile stress. If rib member 30 were not present. Member 29 wouldjust bend and would require several backand-forth bending movements before member 29 would break. The presence of rib member 30 thus enables the two segments to be separated easier than if it were not present.
- additional rib members such as rib member 31, disposed along its length to assist in preventing appreciable bending of member 29.
- FIG. 5 If it is desired to have the apparatus separable into still smaller segments, the structure of the embodiment shown in FIG. 5 can be employed. Elements in FIG. 5 corresponding to similar elements in FIGS. 1-4 have the same numbers with the suffix a. As shown in FIG. 5
- the bottom surface 15a of base member 12a is formed with transverse grooves 32, 33, 34 and 47 as well as with longitudinal groove 26a.
- the transverse grooves enable the segments to be broken off along the corresponding thin narrow frangible members 35, 36, 37 and 46.
- Rib members 38 and 41 reinforce the frangible member 35
- rib members 39 and 42 reinforce the frangible member 36
- rib members and 43 reinforce the frangible member 37 and rib members 44 and 45 reinforce the frangible member 46 in the same way that rib members 3011 and 31a reinforce the frangible member 29a.
- Rib members 38, 39, 40, 41, 42, 43, 44 and 45 function as described above to prevent bending of the thin narrow frangible members reinforced thereby during breaking.
- FIG. 6 This is an enlarged partial lower perspective view of the underside shown in FIG. 5.
- the various elements corresponding to those of FIG. 5 are numbered identically.
- the frangible member, such as element 29, should have a thickness of about twenty percent of the thickness of the adjacent members, such as element segments 27 and 28.
- the width of element 29, for example, between segments 27 and 28 should be about equal to its thickness.
- the rib member, such as rib 30, should have'a width about equal to that of the thickness of the frangible member 29 and a depth at least about equal to the width of. the rib member.
- The;thin frangible member shown as element 29 in FIG. 4 has a thickness, measured in the dimension of from about 0.0l to about 0.015 in. and a width from segment 21 to segment 28 of from about 0.0] to about 0.015 in. when segments 27 and 28 have a thickness of about0.05 in.
- the rib members represented by element 30in FlG. 4 and element 301: in FIG. 5 have a width, measured in the dimension W", of about 0.015 in. and a depth distance, measured in the dimension Y, of from about 0.015 to about 0.045 in.
- apparatus of the present invention employed a total of eight chambers or test wells. It is understood that apparatus of the present invention can employ more or less than eight chambers or test wells.
- the apparatus of the present invention is useful in a well-known manner in medical laboratory practice as well as in biological research to grow various cells or tissues in particular media.
- An organoplastic device having a plurality of test wells for receiving material, thetest wells being formed on a generally planar base, the base having a top and a bottom surface, and having at least one straight groove extending edge to edge in the bottom surface and extending toward the upper surface, each said groove providing a locus for frangible separation of the formed test wells, the residue above each said groove constituting a frangible member for the said separation, each frangible member being reinforced by at least one solid rib member transverse to the respective groove within the groove and dependently contacting the upper portion of the groove, the total thickness of said rib member and said frangible member being lessthan the thickness of said generally planar base.
- organoplastic material is selected from the class consisting of polystyrene, polyacrylate, polymethacrylate, acrylonitrile-styrene copolymers, nitrile-acrylonitrilestyrene copolymers,; polyphenyleneoxide and phenoxy resins.
- Apparatus according to claim 1 wherein the frangible member has a thickness of about 20 percent of the thickness of the generally planar base and a width about equal to its thickness and wherein the integral rib member has a width about equal to the thickness of the frangible member and a depth at least about equal to the width of said rib member.
- frangible member has a thickness of from about 0.01 to about 0.015 in. and a width of from about 0.01 to about 0.015
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US365158A US3907505A (en) | 1973-05-30 | 1973-05-30 | Selectively detachable apparatus |
GB1844974A GB1432114A (en) | 1973-05-30 | 1974-04-26 | Selectively detachable apparatus |
JP49058906A JPS5022694A (en) | 1973-05-30 | 1974-05-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US365158A US3907505A (en) | 1973-05-30 | 1973-05-30 | Selectively detachable apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US3907505A true US3907505A (en) | 1975-09-23 |
Family
ID=23437707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US365158A Expired - Lifetime US3907505A (en) | 1973-05-30 | 1973-05-30 | Selectively detachable apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US3907505A (en) |
JP (1) | JPS5022694A (en) |
GB (1) | GB1432114A (en) |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038149A (en) * | 1975-12-31 | 1977-07-26 | Linbro Scientific, Inc. | Laboratory trays with lockable covers |
US4154795A (en) * | 1976-07-23 | 1979-05-15 | Dynatech Holdings Limited | Microtest plates |
US4215092A (en) * | 1976-04-08 | 1980-07-29 | Osmo A. Suovaniemi | Apparatus for liquid portioning and liquid transferring |
US4392389A (en) * | 1980-10-07 | 1983-07-12 | Dragerwerk Aktiengesellschaft | Sampling tube having closing caps |
US4472357A (en) * | 1981-11-18 | 1984-09-18 | Medical Laboratory Automation, Inc. | Blood bank cuvette cassette and label therefor |
US4495289A (en) * | 1981-03-17 | 1985-01-22 | Data Packaging Corporation | Tissue culture cluster dish |
US4829006A (en) * | 1988-02-01 | 1989-05-09 | Difco Laboratories | Centrifugation vial and cluster tray |
US4970053A (en) * | 1986-07-11 | 1990-11-13 | Beckman Instruments, Inc. | Reagent cartridge |
DE9015317U1 (en) * | 1990-11-07 | 1991-03-14 | Panitz, Norbert, Dr., 6500 Mainz | Double plate |
US5075082A (en) * | 1986-07-11 | 1991-12-24 | Beckman Instruments, Inc. | Reagent cartridge |
DE9203583U1 (en) * | 1992-03-17 | 1992-05-07 | Alcan Deutschland GmbH, 3400 Göttingen | Cell plate |
USRE34133E (en) * | 1976-07-23 | 1992-11-24 | Dynatech Holdings, Ltd. | Microtest plates |
US5208161A (en) * | 1987-08-27 | 1993-05-04 | Polyfiltronics N.A., Inc. | Filter units |
US5470536A (en) * | 1992-11-11 | 1995-11-28 | Labsystems Oy | Cuvette matrix |
US5514343A (en) * | 1994-06-22 | 1996-05-07 | Nunc, As | Microtitration system |
GB2288233B (en) * | 1994-04-06 | 1998-10-28 | Akzo Nobel Nv | Microtitration plate |
FR2780903A1 (en) * | 1998-07-13 | 2000-01-14 | Central Labo Europ | PLATE, IN PARTICULAR FOR MICROTITRATION, HAVING A PLURALITY OF BUCKETS FOR RECEIVING SAMPLES OF A BIOLOGICAL LIQUID |
WO2000029110A1 (en) * | 1998-11-18 | 2000-05-25 | Pepscan Systems B.V. | Matrix plate, method and apparatus for sample analysis |
US6096562A (en) * | 1997-10-27 | 2000-08-01 | Nalge Nunc International Corporation | Multi-slide assembly including slide, frame and strip cap, and methods thereof |
EP1053790A3 (en) * | 1999-05-20 | 2001-01-31 | Advanced Biotechnologies Limited | Improved multi-well plates. |
DE20101080U1 (en) * | 2001-01-20 | 2002-06-06 | EVOTEC BioSystems AG, 22525 Hamburg | inspection device |
DE10203940A1 (en) * | 2002-02-01 | 2003-08-21 | Fraunhofer Ges Forschung | Plate for use in cryogenic storage of biological specimens has wells, into which specimens are placed, fits into cover in same way as drawer of matchbox, and is held in position by e.g. studs and recesses |
EP1348485A1 (en) * | 2002-02-28 | 2003-10-01 | The Automation Partnership (Cambridge) Limited | Sample handling system and method |
US20050061227A1 (en) * | 2003-09-18 | 2005-03-24 | Troy Ostreng | Molded plastic gangway |
EP1754538A2 (en) | 2005-08-02 | 2007-02-21 | Advanced Biotechnologies Limited | Two-part microwell plates and methods of fabricating same |
US20070184551A1 (en) * | 1999-02-09 | 2007-08-09 | Jean-Pascal Viola | Crystallization Methods for laboratory cap and well |
ITRM20090477A1 (en) * | 2009-09-21 | 2011-03-22 | Chemimed Ltd | CONTAINER FOR BIOLOGICAL LIQUIDS. |
DE102010008036A1 (en) * | 2010-02-05 | 2011-08-11 | Eppendorf AG, 22339 | microtiter plate |
US20110286897A1 (en) * | 2010-02-05 | 2011-11-24 | Eppendorf Ag | Microtiter plate |
GB2494860A (en) * | 2011-09-07 | 2013-03-27 | Abgene Ltd | An array of PCR wells and an array of caps for such a well array |
US20130237443A1 (en) * | 2012-03-06 | 2013-09-12 | Scienion Ag | Spotting plate and process for its production |
US20150056562A1 (en) * | 2013-08-22 | 2015-02-26 | Lydia KLEFFMANN | Candle magazine |
DE19933458B4 (en) * | 1999-07-15 | 2015-08-20 | Eppendorf Ag | Equipment and systems for handling liquid samples |
US20150359708A1 (en) * | 2014-06-17 | 2015-12-17 | Tokitae Llc | Affixed groups of pharmaceutical vials including frangible connectors |
CN106179782A (en) * | 2015-05-07 | 2016-12-07 | 深圳华大基因科技服务有限公司 | For the orifice plate of centrifugally operated and centrifuge head and centrifuge |
USD814567S1 (en) * | 2016-04-28 | 2018-04-03 | Travis Franklin | Ink cups |
USD816163S1 (en) * | 2016-04-28 | 2018-04-24 | Travis Franklin | Ink cups |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52105475U (en) * | 1976-02-06 | 1977-08-11 | ||
SE7807073L (en) * | 1978-06-21 | 1979-12-22 | Lkb Produkter Ab | MOLDING FOR MOLDING OF PREPARATION BLOCKS INTENDED FOR CUTTING BY MICROTOMY OR ULTRAMICROTOMY |
US4664993A (en) * | 1981-08-24 | 1987-05-12 | Polaroid Corporation | Laminar batteries and methods of making the same |
ID23862A (en) * | 1998-02-20 | 2000-05-25 | Scil Diagnotics Gmbh | ANALYSIS SYSTEM |
AU2014294185B2 (en) * | 2013-07-24 | 2017-04-13 | Yanmar Power Technology Co., Ltd | Small watercraft for leisure use |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3184054A (en) * | 1962-07-13 | 1965-05-18 | Rca Corp | Package |
US3520439A (en) * | 1967-10-04 | 1970-07-14 | Hindmarch Smith Plastics Ltd | Container |
US3660934A (en) * | 1970-05-11 | 1972-05-09 | Vaughns Of Arizona | Molded expandable nursery tray |
-
1973
- 1973-05-30 US US365158A patent/US3907505A/en not_active Expired - Lifetime
-
1974
- 1974-04-26 GB GB1844974A patent/GB1432114A/en not_active Expired
- 1974-05-27 JP JP49058906A patent/JPS5022694A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3184054A (en) * | 1962-07-13 | 1965-05-18 | Rca Corp | Package |
US3520439A (en) * | 1967-10-04 | 1970-07-14 | Hindmarch Smith Plastics Ltd | Container |
US3660934A (en) * | 1970-05-11 | 1972-05-09 | Vaughns Of Arizona | Molded expandable nursery tray |
Cited By (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038149A (en) * | 1975-12-31 | 1977-07-26 | Linbro Scientific, Inc. | Laboratory trays with lockable covers |
US4215092A (en) * | 1976-04-08 | 1980-07-29 | Osmo A. Suovaniemi | Apparatus for liquid portioning and liquid transferring |
US4154795A (en) * | 1976-07-23 | 1979-05-15 | Dynatech Holdings Limited | Microtest plates |
USRE34133E (en) * | 1976-07-23 | 1992-11-24 | Dynatech Holdings, Ltd. | Microtest plates |
US4392389A (en) * | 1980-10-07 | 1983-07-12 | Dragerwerk Aktiengesellschaft | Sampling tube having closing caps |
US4495289A (en) * | 1981-03-17 | 1985-01-22 | Data Packaging Corporation | Tissue culture cluster dish |
US4472357A (en) * | 1981-11-18 | 1984-09-18 | Medical Laboratory Automation, Inc. | Blood bank cuvette cassette and label therefor |
US5075082A (en) * | 1986-07-11 | 1991-12-24 | Beckman Instruments, Inc. | Reagent cartridge |
US4970053A (en) * | 1986-07-11 | 1990-11-13 | Beckman Instruments, Inc. | Reagent cartridge |
US5208161A (en) * | 1987-08-27 | 1993-05-04 | Polyfiltronics N.A., Inc. | Filter units |
US4829006A (en) * | 1988-02-01 | 1989-05-09 | Difco Laboratories | Centrifugation vial and cluster tray |
DE9015317U1 (en) * | 1990-11-07 | 1991-03-14 | Panitz, Norbert, Dr., 6500 Mainz | Double plate |
DE9203583U1 (en) * | 1992-03-17 | 1992-05-07 | Alcan Deutschland GmbH, 3400 Göttingen | Cell plate |
US5470536A (en) * | 1992-11-11 | 1995-11-28 | Labsystems Oy | Cuvette matrix |
GB2288233B (en) * | 1994-04-06 | 1998-10-28 | Akzo Nobel Nv | Microtitration plate |
US5514343A (en) * | 1994-06-22 | 1996-05-07 | Nunc, As | Microtitration system |
US6096562A (en) * | 1997-10-27 | 2000-08-01 | Nalge Nunc International Corporation | Multi-slide assembly including slide, frame and strip cap, and methods thereof |
US6803239B2 (en) | 1997-10-27 | 2004-10-12 | Nalge Nunc International Corporation | Multi-slide assembly including slide, frame and strip cap, and methods thereof |
US6383820B1 (en) | 1997-10-27 | 2002-05-07 | Nalge Nunc International Corporation | Multi-slide assembly including slide, frame and strip cap, and methods thereof |
US6540965B2 (en) | 1998-07-13 | 2003-04-01 | Central Labo Europe S.A.R.L. | Biological analysis and apparatus for storage of biological samples |
WO2000002661A1 (en) * | 1998-07-13 | 2000-01-20 | Central Labo Europe (S.A.R.L.) | Plate for biological analysis and preservation of biological samples |
FR2780903A1 (en) * | 1998-07-13 | 2000-01-14 | Central Labo Europ | PLATE, IN PARTICULAR FOR MICROTITRATION, HAVING A PLURALITY OF BUCKETS FOR RECEIVING SAMPLES OF A BIOLOGICAL LIQUID |
WO2000029110A1 (en) * | 1998-11-18 | 2000-05-25 | Pepscan Systems B.V. | Matrix plate, method and apparatus for sample analysis |
NL1010588C2 (en) * | 1998-11-18 | 2000-05-31 | Pepscan Systems Bv | Matrix plate, method and device for analysis of samples. |
US20070184551A1 (en) * | 1999-02-09 | 2007-08-09 | Jean-Pascal Viola | Crystallization Methods for laboratory cap and well |
US7316805B1 (en) | 1999-02-09 | 2008-01-08 | Qiagen, Inc. | Laboratory cap and well for hanging-drop crystallization methods |
EP1053790A3 (en) * | 1999-05-20 | 2001-01-31 | Advanced Biotechnologies Limited | Improved multi-well plates. |
GB2350189B (en) * | 1999-05-20 | 2001-12-19 | Advanced Biotech Ltd | Improved multi-well plates |
US6558631B1 (en) | 1999-05-20 | 2003-05-06 | Advanced Biotechnologies Ltd. | Multi-well plates |
DE19933458B4 (en) * | 1999-07-15 | 2015-08-20 | Eppendorf Ag | Equipment and systems for handling liquid samples |
DE20101080U1 (en) * | 2001-01-20 | 2002-06-06 | EVOTEC BioSystems AG, 22525 Hamburg | inspection device |
DE10203940A1 (en) * | 2002-02-01 | 2003-08-21 | Fraunhofer Ges Forschung | Plate for use in cryogenic storage of biological specimens has wells, into which specimens are placed, fits into cover in same way as drawer of matchbox, and is held in position by e.g. studs and recesses |
DE10203940B4 (en) * | 2002-02-01 | 2006-06-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Cryoprobe carrier for modular cryostorage storage |
EP1348485A1 (en) * | 2002-02-28 | 2003-10-01 | The Automation Partnership (Cambridge) Limited | Sample handling system and method |
US6912966B2 (en) | 2003-09-18 | 2005-07-05 | E-Z Dock, Inc. | Molded plastic gangway |
US20050061227A1 (en) * | 2003-09-18 | 2005-03-24 | Troy Ostreng | Molded plastic gangway |
EP1754538A2 (en) | 2005-08-02 | 2007-02-21 | Advanced Biotechnologies Limited | Two-part microwell plates and methods of fabricating same |
ITRM20090477A1 (en) * | 2009-09-21 | 2011-03-22 | Chemimed Ltd | CONTAINER FOR BIOLOGICAL LIQUIDS. |
DE102010008036A1 (en) * | 2010-02-05 | 2011-08-11 | Eppendorf AG, 22339 | microtiter plate |
US20110286897A1 (en) * | 2010-02-05 | 2011-11-24 | Eppendorf Ag | Microtiter plate |
GB2494860A (en) * | 2011-09-07 | 2013-03-27 | Abgene Ltd | An array of PCR wells and an array of caps for such a well array |
GB2494860B (en) * | 2011-09-07 | 2013-10-16 | Abgene Ltd | Improved plate |
US20130237443A1 (en) * | 2012-03-06 | 2013-09-12 | Scienion Ag | Spotting plate and process for its production |
US20150056562A1 (en) * | 2013-08-22 | 2015-02-26 | Lydia KLEFFMANN | Candle magazine |
US20160201899A1 (en) * | 2013-08-22 | 2016-07-14 | Cup Candle Gmbh | Candle cartridge |
US20150359708A1 (en) * | 2014-06-17 | 2015-12-17 | Tokitae Llc | Affixed groups of pharmaceutical vials including frangible connectors |
US11969393B2 (en) * | 2014-06-17 | 2024-04-30 | Tokitae Llc | Affixed groups of pharmaceutical vials including frangible connectors |
CN106179782A (en) * | 2015-05-07 | 2016-12-07 | 深圳华大基因科技服务有限公司 | For the orifice plate of centrifugally operated and centrifuge head and centrifuge |
USD814567S1 (en) * | 2016-04-28 | 2018-04-03 | Travis Franklin | Ink cups |
USD816163S1 (en) * | 2016-04-28 | 2018-04-24 | Travis Franklin | Ink cups |
Also Published As
Publication number | Publication date |
---|---|
JPS5022694A (en) | 1975-03-11 |
GB1432114A (en) | 1976-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NUNC, INCORPORATED, 2373 TELLER ROAD, NEWBURY PARK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MILES LABORATORIES, INC., A DE CORP.;REEL/FRAME:004940/0607 Effective date: 19880616 Owner name: NUNC, INCORPORATED, A DE CORP.,CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MILES LABORATORIES, INC., A DE CORP.;REEL/FRAME:004940/0607 Effective date: 19880616 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES) |