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USD737861S1 - Engine piston - Google Patents

Engine piston Download PDF

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Publication number
USD737861S1
USD737861S1 US29/346,462 US34646209F USD737861S US D737861 S1 USD737861 S1 US D737861S1 US 34646209 F US34646209 F US 34646209F US D737861 S USD737861 S US D737861S
Authority
US
United States
Prior art keywords
engine piston
piston
engine
view
ornamental design
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.)
Active
Application number
US29/346,462
Inventor
Jie He
Jeffrey Paul Buening
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Priority to US29/346,462 priority Critical patent/USD737861S1/en
Assigned to CATERPILLAR INC. reassignment CATERPILLAR INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BUENING, JEFFFREY PAUL, HE, JIE
Application granted granted Critical
Publication of USD737861S1 publication Critical patent/USD737861S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is an isometric view of a first engine piston.
FIG. 2 is a top view thereof.
FIG. 3 is a bottom view thereof.
FIG. 4 is a front view thereof, which is the same as a rear view thereof; and,
FIG. 5 is a right side view thereof, which is the same as a left side view thereof.
The broken lines are for purposes of illustrating portions of the engine piston that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an engine piston, as shown and described.
US29/346,462 2009-10-30 2009-10-30 Engine piston Active USD737861S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/346,462 USD737861S1 (en) 2009-10-30 2009-10-30 Engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/346,462 USD737861S1 (en) 2009-10-30 2009-10-30 Engine piston

Publications (1)

Publication Number Publication Date
USD737861S1 true USD737861S1 (en) 2015-09-01

Family

ID=53939325

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/346,462 Active USD737861S1 (en) 2009-10-30 2009-10-30 Engine piston

Country Status (1)

Country Link
US (1) USD737861S1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD831097S1 (en) * 2016-09-13 2018-10-16 Fedex Corporate Services, Inc. Camera mount housing
USD836701S1 (en) * 2016-09-13 2018-12-25 Fedex Corporate Services, Inc. Camera mount housing
US10227948B2 (en) 2015-12-18 2019-03-12 Mahle International Gmbh Piston for an internal combustion engine
USD845013S1 (en) * 2017-07-20 2019-04-09 Edward B. Stell Stool
USD886155S1 (en) 2015-12-18 2020-06-02 Mahle International Gmbh Piston for an internal combustion engine
USD897373S1 (en) * 2018-09-22 2020-09-29 Chaoming Li Piston
USD1016095S1 (en) * 2020-11-23 2024-02-27 Accurate Repetition Pty Limited Blow-off valve body

Citations (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783477A (en) * 1928-12-13 1930-12-02 Samuel J Mansfield Piston
US1883637A (en) * 1930-11-15 1932-10-18 Packard Motor Car Co Piston for internal combustion engines
US1961886A (en) * 1932-09-28 1934-06-05 Frank Larger Piston
US2046789A (en) * 1933-08-01 1936-07-07 Cleveland Trust Co Piston
US2244166A (en) 1938-04-04 1941-06-03 Melvin W Marien Piston
US2511458A (en) 1947-03-25 1950-06-13 Sr Harry M Bramberry Oil control piston
US3104922A (en) * 1961-07-07 1963-09-24 White Motor Co Piston
US3123899A (en) * 1964-03-10 Townhill
US3190273A (en) 1964-01-03 1965-06-22 Continental Aviat & Eng Corp Piston for internal combustion engine
US3221722A (en) * 1964-01-03 1965-12-07 Continental Aviat & Eng Corp Piston
US3906923A (en) * 1973-12-10 1975-09-23 Cummins Engine Co Inc Piston and cylinder construction
US3943908A (en) 1972-11-03 1976-03-16 Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft One piece piston connected to a connecting rod for high speed four-stroke cycle internal combustion engines
US4180027A (en) * 1977-07-20 1979-12-25 Mack Trucks, Inc. Two-piece oil-cooled piston
US4359973A (en) * 1979-08-09 1982-11-23 Honda Giken Kogyo Kabushiki Kaisha Oiling system for piston of internal combustion engine
USD286781S (en) * 1983-09-30 1986-11-18 Ae Plc Piston
USD287599S (en) * 1983-06-03 1987-01-06 Ae Plc Piston
US4756241A (en) * 1984-09-27 1988-07-12 Honda Giken Kogyo Kabushiki Kaisha Piston for internal combustion engine
JPH038640U (en) 1989-06-13 1991-01-28
US5040454A (en) * 1988-10-21 1991-08-20 Caterpillar Inc. Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
USD322969S (en) * 1988-10-21 1992-01-07 Caterpillar Inc. Piston or similar article
US5179916A (en) 1990-12-22 1993-01-19 Mtu Motoren- Und Turbinen-Union, Friedrichshafen Piston with a rotatable piston top
US5331932A (en) * 1992-08-11 1994-07-26 Unisia Jecs Corporation Engine piston
USD377493S (en) * 1995-05-16 1997-01-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Piston
USD383761S (en) * 1996-05-17 1997-09-16 Banner Huntzinger Electromagnetic piston and cylinder head
USD399212S (en) * 1996-02-09 1998-10-06 Hd Performance Products Inc. Radiused piston head
US5839352A (en) * 1996-08-07 1998-11-24 Cummins Engine Company, Inc. Articulated piston
US5901678A (en) 1997-11-11 1999-05-11 Navistar International Transportation Corp Guided piston for internal combustion engine
US6220215B1 (en) * 1998-06-03 2001-04-24 Suzuki Motor Corporation Combustion chamber structure in an internal combustion engine
US6223710B1 (en) 1996-10-12 2001-05-01 Mahle Gmbh Built-up piston
US6345599B1 (en) * 1998-08-19 2002-02-12 Ks Kolbenschmidt Gmbh Piston for internal combustion engines
US6491013B1 (en) 2001-09-19 2002-12-10 Federal-Mogul World Wide, Inc. Closed gallery piston having reinforced oil hole
US6502539B2 (en) 2001-06-01 2003-01-07 Federal-Mogul World Wide, Inc. Articulated piston having a profiled skirt
US6539910B1 (en) 2001-09-19 2003-04-01 Federal-Mogul World Wide, Inc. Closed gallery piston having con rod lubrication
WO2003036045A1 (en) 2001-10-23 2003-05-01 Federal-Mogul Corporation Monobloc piston
US6557514B1 (en) 2001-10-23 2003-05-06 Federal-Mogul World Wide, Inc. Closed gallery monobloc piston having oil drainage groove
US20030101958A1 (en) 2001-07-30 2003-06-05 Han Geum T. Piston assembly for an internal combustion engine
US20040003793A1 (en) * 2002-05-24 2004-01-08 Hitachi Unisia Automotive, Ltd. Piston for an internal combustion engine
KR100450441B1 (en) 2001-10-30 2004-09-30 삼영기계주식회사 Piston Assembly having Contraflow Thwarting Construction in Internal Combustion Engine
US6892689B2 (en) * 2000-12-20 2005-05-17 Mahle Gmbh Cooling duct piston for a direct-injection diesel engine
US6957638B2 (en) 2003-06-12 2005-10-25 Mahle Gmbh Piston for an internal combustion engine
USD515590S1 (en) * 2004-01-13 2006-02-21 Dispenser Services Of Texas, Inc. Pump valve piston
US20060096557A1 (en) 2004-09-30 2006-05-11 Ken Christain Monosteel piston having oil drainage groove with enhanced drainage features
US20070074695A1 (en) 2005-10-04 2007-04-05 Mahle Technology, Inc. Piston having improved cooling characteristics
US7383807B2 (en) * 2005-05-23 2008-06-10 Federal-Mogul World Wide, Inc. Coated power cylinder components for diesel engines
US7387100B2 (en) 2005-08-06 2008-06-17 Mahle International Gmbh Piston for an internal combustion engine and cover ring for the cooling channel of the piston
US7406941B2 (en) * 2004-07-21 2008-08-05 Federal - Mogul World Wide, Inc. One piece cast steel monobloc piston
US7533649B2 (en) * 2007-04-05 2009-05-19 Mahle International Gmbh Piston for an internal combustion engine
US20090145394A1 (en) 2007-12-10 2009-06-11 Roberto Bueno Nigro Piston assembly and connecting rod having a profiled wrist pin bore therefor
US20090151688A1 (en) 2006-05-22 2009-06-18 Toyota Jidosha Kabushiki Kaisha Piston for Internal Combustion Engine and Internal Combustion Engine with the Same
US7607414B2 (en) * 2004-09-14 2009-10-27 Nissan Motor Co., Ltd. Member for internal combustion engine and production method thereof
USD609247S1 (en) * 2008-09-12 2010-02-02 DSS, Inc. Piston with x-shaped grove in the skirt
USD633529S1 (en) * 2010-03-15 2011-03-01 Panasonic Corporation Piston for compressor
US20110100317A1 (en) * 2009-10-30 2011-05-05 Caterpillar Inc. Weight balanced internal combustion engine piston
US7946268B2 (en) * 2005-09-01 2011-05-24 Mahle International Gmbh Two-part piston for an internal combustion engine
US8220432B2 (en) * 2009-03-12 2012-07-17 Hitachi Automotive Systems, Ltd. Internal combustion engine piston
US8225765B2 (en) * 2007-09-15 2012-07-24 Mahle International Gmbh Two-part piston for an internal combustion engine
US8528513B2 (en) * 2006-06-30 2013-09-10 Daimler Ag Cast steel piston for internal combustion engines
US8544441B2 (en) * 2011-08-04 2013-10-01 Federal-Mogul Ignition Company Piston including a pair of cooling chambers
US8695560B2 (en) * 2009-12-18 2014-04-15 Mahle International Gmbh Piston for an internal combustion engine
US8739755B2 (en) * 2011-10-24 2014-06-03 Mahle International Gmbh Piston for an internal combustion engine
US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
US8813712B2 (en) * 2011-03-04 2014-08-26 Mahle International Gmbh Piston for an internal combustion engine and method for its production
US8813357B2 (en) * 2010-10-06 2014-08-26 GM Global Technology Operations LLC Piston with bi-metallic dome
USD713422S1 (en) * 2011-05-20 2014-09-16 Federal-Mogul Corporation Piston
US8899208B2 (en) * 2010-12-18 2014-12-02 Mahle International Gmbh Internal combustion engine piston having axially extending cooling bores

Patent Citations (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123899A (en) * 1964-03-10 Townhill
US1783477A (en) * 1928-12-13 1930-12-02 Samuel J Mansfield Piston
US1883637A (en) * 1930-11-15 1932-10-18 Packard Motor Car Co Piston for internal combustion engines
US1961886A (en) * 1932-09-28 1934-06-05 Frank Larger Piston
US2046789A (en) * 1933-08-01 1936-07-07 Cleveland Trust Co Piston
US2244166A (en) 1938-04-04 1941-06-03 Melvin W Marien Piston
US2511458A (en) 1947-03-25 1950-06-13 Sr Harry M Bramberry Oil control piston
US3104922A (en) * 1961-07-07 1963-09-24 White Motor Co Piston
US3190273A (en) 1964-01-03 1965-06-22 Continental Aviat & Eng Corp Piston for internal combustion engine
US3221722A (en) * 1964-01-03 1965-12-07 Continental Aviat & Eng Corp Piston
US3943908A (en) 1972-11-03 1976-03-16 Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft One piece piston connected to a connecting rod for high speed four-stroke cycle internal combustion engines
US3906923A (en) * 1973-12-10 1975-09-23 Cummins Engine Co Inc Piston and cylinder construction
US4180027A (en) * 1977-07-20 1979-12-25 Mack Trucks, Inc. Two-piece oil-cooled piston
US4359973A (en) * 1979-08-09 1982-11-23 Honda Giken Kogyo Kabushiki Kaisha Oiling system for piston of internal combustion engine
USD287599S (en) * 1983-06-03 1987-01-06 Ae Plc Piston
USD286781S (en) * 1983-09-30 1986-11-18 Ae Plc Piston
US4756241A (en) * 1984-09-27 1988-07-12 Honda Giken Kogyo Kabushiki Kaisha Piston for internal combustion engine
US5040454A (en) * 1988-10-21 1991-08-20 Caterpillar Inc. Piston assembly and piston member thereof having a predetermined compression height to diameter ratio
USD322969S (en) * 1988-10-21 1992-01-07 Caterpillar Inc. Piston or similar article
JPH038640U (en) 1989-06-13 1991-01-28
US5179916A (en) 1990-12-22 1993-01-19 Mtu Motoren- Und Turbinen-Union, Friedrichshafen Piston with a rotatable piston top
US5331932A (en) * 1992-08-11 1994-07-26 Unisia Jecs Corporation Engine piston
USD377493S (en) * 1995-05-16 1997-01-21 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Piston
USD399212S (en) * 1996-02-09 1998-10-06 Hd Performance Products Inc. Radiused piston head
USD383761S (en) * 1996-05-17 1997-09-16 Banner Huntzinger Electromagnetic piston and cylinder head
US5839352A (en) * 1996-08-07 1998-11-24 Cummins Engine Company, Inc. Articulated piston
US6223710B1 (en) 1996-10-12 2001-05-01 Mahle Gmbh Built-up piston
US5901678A (en) 1997-11-11 1999-05-11 Navistar International Transportation Corp Guided piston for internal combustion engine
US6220215B1 (en) * 1998-06-03 2001-04-24 Suzuki Motor Corporation Combustion chamber structure in an internal combustion engine
US6345599B1 (en) * 1998-08-19 2002-02-12 Ks Kolbenschmidt Gmbh Piston for internal combustion engines
US6892689B2 (en) * 2000-12-20 2005-05-17 Mahle Gmbh Cooling duct piston for a direct-injection diesel engine
US6502539B2 (en) 2001-06-01 2003-01-07 Federal-Mogul World Wide, Inc. Articulated piston having a profiled skirt
US20030101958A1 (en) 2001-07-30 2003-06-05 Han Geum T. Piston assembly for an internal combustion engine
US6539910B1 (en) 2001-09-19 2003-04-01 Federal-Mogul World Wide, Inc. Closed gallery piston having con rod lubrication
US6491013B1 (en) 2001-09-19 2002-12-10 Federal-Mogul World Wide, Inc. Closed gallery piston having reinforced oil hole
WO2003036045A1 (en) 2001-10-23 2003-05-01 Federal-Mogul Corporation Monobloc piston
US6862976B2 (en) 2001-10-23 2005-03-08 Federal-Mogul World Wide, Inc. Monobloc piston
US6557514B1 (en) 2001-10-23 2003-05-06 Federal-Mogul World Wide, Inc. Closed gallery monobloc piston having oil drainage groove
KR100450441B1 (en) 2001-10-30 2004-09-30 삼영기계주식회사 Piston Assembly having Contraflow Thwarting Construction in Internal Combustion Engine
US20040003793A1 (en) * 2002-05-24 2004-01-08 Hitachi Unisia Automotive, Ltd. Piston for an internal combustion engine
US6957638B2 (en) 2003-06-12 2005-10-25 Mahle Gmbh Piston for an internal combustion engine
USD515590S1 (en) * 2004-01-13 2006-02-21 Dispenser Services Of Texas, Inc. Pump valve piston
US7406941B2 (en) * 2004-07-21 2008-08-05 Federal - Mogul World Wide, Inc. One piece cast steel monobloc piston
US7607414B2 (en) * 2004-09-14 2009-10-27 Nissan Motor Co., Ltd. Member for internal combustion engine and production method thereof
US20060096557A1 (en) 2004-09-30 2006-05-11 Ken Christain Monosteel piston having oil drainage groove with enhanced drainage features
US7383807B2 (en) * 2005-05-23 2008-06-10 Federal-Mogul World Wide, Inc. Coated power cylinder components for diesel engines
US7387100B2 (en) 2005-08-06 2008-06-17 Mahle International Gmbh Piston for an internal combustion engine and cover ring for the cooling channel of the piston
US7946268B2 (en) * 2005-09-01 2011-05-24 Mahle International Gmbh Two-part piston for an internal combustion engine
US20070074695A1 (en) 2005-10-04 2007-04-05 Mahle Technology, Inc. Piston having improved cooling characteristics
US20090151688A1 (en) 2006-05-22 2009-06-18 Toyota Jidosha Kabushiki Kaisha Piston for Internal Combustion Engine and Internal Combustion Engine with the Same
US8528513B2 (en) * 2006-06-30 2013-09-10 Daimler Ag Cast steel piston for internal combustion engines
US7533649B2 (en) * 2007-04-05 2009-05-19 Mahle International Gmbh Piston for an internal combustion engine
US8225765B2 (en) * 2007-09-15 2012-07-24 Mahle International Gmbh Two-part piston for an internal combustion engine
US20090145394A1 (en) 2007-12-10 2009-06-11 Roberto Bueno Nigro Piston assembly and connecting rod having a profiled wrist pin bore therefor
USD609247S1 (en) * 2008-09-12 2010-02-02 DSS, Inc. Piston with x-shaped grove in the skirt
US8220432B2 (en) * 2009-03-12 2012-07-17 Hitachi Automotive Systems, Ltd. Internal combustion engine piston
US20110100317A1 (en) * 2009-10-30 2011-05-05 Caterpillar Inc. Weight balanced internal combustion engine piston
US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
US8695560B2 (en) * 2009-12-18 2014-04-15 Mahle International Gmbh Piston for an internal combustion engine
USD633529S1 (en) * 2010-03-15 2011-03-01 Panasonic Corporation Piston for compressor
US8813357B2 (en) * 2010-10-06 2014-08-26 GM Global Technology Operations LLC Piston with bi-metallic dome
US8899208B2 (en) * 2010-12-18 2014-12-02 Mahle International Gmbh Internal combustion engine piston having axially extending cooling bores
US8813712B2 (en) * 2011-03-04 2014-08-26 Mahle International Gmbh Piston for an internal combustion engine and method for its production
USD713422S1 (en) * 2011-05-20 2014-09-16 Federal-Mogul Corporation Piston
US8544441B2 (en) * 2011-08-04 2013-10-01 Federal-Mogul Ignition Company Piston including a pair of cooling chambers
US8739755B2 (en) * 2011-10-24 2014-06-03 Mahle International Gmbh Piston for an internal combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10227948B2 (en) 2015-12-18 2019-03-12 Mahle International Gmbh Piston for an internal combustion engine
USD886155S1 (en) 2015-12-18 2020-06-02 Mahle International Gmbh Piston for an internal combustion engine
USD831097S1 (en) * 2016-09-13 2018-10-16 Fedex Corporate Services, Inc. Camera mount housing
USD836701S1 (en) * 2016-09-13 2018-12-25 Fedex Corporate Services, Inc. Camera mount housing
USD845013S1 (en) * 2017-07-20 2019-04-09 Edward B. Stell Stool
USD897373S1 (en) * 2018-09-22 2020-09-29 Chaoming Li Piston
USD1016095S1 (en) * 2020-11-23 2024-02-27 Accurate Repetition Pty Limited Blow-off valve body

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