US188636A - Improvement in furniture-springs - Google Patents
Improvement in furniture-springs Download PDFInfo
- Publication number
- US188636A US188636A US188636DA US188636A US 188636 A US188636 A US 188636A US 188636D A US188636D A US 188636DA US 188636 A US188636 A US 188636A
- Authority
- US
- United States
- Prior art keywords
- furniture
- springs
- improvement
- spring
- base
- 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
Links
- 238000010276 construction Methods 0.000 description 2
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/05—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units
Definitions
- Figures 1 and 2 are side elevations at right angles to each other, and Fig. 3 a bottom view of my improved furniture-spring.
- H represents the several coils of my spring, increasing in size as they approach the top, all secured together in the usual manner.
- the base or bottom coil is made of increased size and of elliptical shape, the short diameter beingA B, and the long diameter being 0 D. This construction gives a more secure base to the spring, and enables it to be the more securely fastened to the slats of the furniture.
- a furniture-spring having an elongated or elliptical base-coil, substantially as described.
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Description
H. H. HOLMES.
FURNITURE SPRINGS. No.188,636. Patented March 20,1877.
JEI'ERs, PlioTO-LlTHOaAFflifl. WASHINGTON. D Cv UNITED STATES PATENT OFFICE.
HORACE H. HOLMES, OF ELMIRA, NEW YORK, ASSIGNOR OF ONE-HALF HIS RIGHT TO SIDNEY A. MANWARING, OF SAME PLACE.
IMPROVEMENT IN FURNITURE-SPRINGS.
Specification forming part of Letters Patent No. 188,636, dated March L D, 1877; application filed December. 16, 1876.
' and smaller coils at the bottom, except the base or bottom coil, which is made larger and and of an elliptical shape, thus enabling the spring to be more easily secured to the slat.
In the drawing, Figures 1 and 2 are side elevations at right angles to each other, and Fig. 3 a bottom view of my improved furniture-spring.
The same letters in the difi'erent figures refer to the same parts.
H represents the several coils of my spring, increasing in size as they approach the top, all secured together in the usual manner. The base or bottom coil, however, is made of increased size and of elliptical shape, the short diameter beingA B, and the long diameter being 0 D. This construction gives a more secure base to the spring, and enables it to be the more securely fastened to the slats of the furniture.
Having fully described my invention, what I claim, and desire to secure by Letters Patent, 1s
A furniture-spring having an elongated or elliptical base-coil, substantially as described.
HORACE H. HOLMES.
Witnesses:
M. A. BURT, J. B. STANGHFIELD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US188636A true US188636A (en) | 1877-03-20 |
Family
ID=2258043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US188636D Expired - Lifetime US188636A (en) | Improvement in furniture-springs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US188636A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726572A (en) * | 1986-05-16 | 1988-02-23 | Sealy, Incorporated | Spring coil and spring assembly |
| US20100269033A1 (en) * | 2009-04-15 | 2010-10-21 | Gary Siegel | Computerized method and computer program for displaying and printing markup |
-
0
- US US188636D patent/US188636A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726572A (en) * | 1986-05-16 | 1988-02-23 | Sealy, Incorporated | Spring coil and spring assembly |
| US20100269033A1 (en) * | 2009-04-15 | 2010-10-21 | Gary Siegel | Computerized method and computer program for displaying and printing markup |
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