Patent
   D417876
Priority
Sep 27 1996
Filed
Mar 24 1997
Issued
Dec 21 1999
Expiry
Dec 21 2013
Assg.orig
Entity
unknown
14
5
n/a
The ornamental design for a compressor piston, as shown and described.

FIG. 1 is a front elevational view of a compressor piston showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image of FIG. 5; and

FIG. 6 is a perspective view thereof.

FIG. 7 is a front elevational view of a compressor piston showing a second embodiment of our new design;

FIG. 8 is a rear elevational view of FIG. 7;

FIG. 9 is a top plan view of FIG. 7;

FIG. 10 is a bottom plan view of FIG. 7;

FIG. 11 is a left side elevational view of FIG. 7;

FIG. 12 is a right side elevational view of FIG. 7; and

FIG. 13 is a perspective view of FIG. 7; and,

FIG. 14 is a side elevational view of the compressor piston of FIG. 1, shown in a position of use in a compressor, wherein the broken line showing of the compressor is for illustrative purposes only and forms no part of the claimed design.

Kimura, Kazuya, Ota, Masaki, Kayukawa, Hiroaki, Hiramatsu, Osamu

Patent Priority Assignee Title
D427611, Feb 16 1999 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Piston for compressors employed in automobile air-conditioners
D428423, Feb 16 1999 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Piston for compressors employed in automobile air-conditioners
D435563, Feb 16 1999 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Piston for compressors employed in automobile air-conditioners
D447150, Dec 20 1999 Sanden Holdings Corporation Piston for a refrigerant compressor
D450060, Dec 20 1999 Sanden Holdings Corporation Pistons for a refrigerant compressor
D450329, Jun 20 2000 Sanden Holdings Corporation Pistons for a refrigerant compressor
D452252, Dec 20 1999 Sanden Holdings Corporation Piston for refrigerant compressor
D453343, Sep 14 2000 Sanden Holdings Corporation Piston for a refrigerant compressor
D454888, Sep 14 2000 Sanden Holdings Corporation Pistons for refrigerant compressors
D464064, Sep 14 2000 Sanden Holdings Corporation Piston for refrigerant compressors
D471210, Sep 14 2000 Sanden Holdings Corporation Piston for refrigerant compressors
D473242, Nov 13 2001 Sanden Holdings Corporation Compressor piston
D828420, Nov 02 2016 Center sleeve pusher
D914062, May 21 2019 Compressor part
Patent Priority Assignee Title
2587182,
2649842,
D287599, Jun 03 1983 AE PLC Piston
D371562, Sep 06 1994 Pump piston
JP978580,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 24 1997Kabushiki Kaisha Toyada Jidoshokki Seisakusho(assignment on the face of the patent)
May 29 1997KAYUKAWA, HIROAKIKabushiki Kaisha Toyoda Jidoshokki SeisakushoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087630361 pdf
May 29 1997HIRAMATSU, OSAMUKabushiki Kaisha Toyoda Jidoshokki SeisakushoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087630361 pdf
May 29 1997KIMURA, KAZUYAKabushiki Kaisha Toyoda Jidoshokki SeisakushoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087630361 pdf
May 29 1997OTA, MASAKIKabushiki Kaisha Toyoda Jidoshokki SeisakushoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0087630361 pdf
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