Patent
   D453343
Priority
Sep 14 2000
Filed
Mar 13 2001
Issued
Feb 05 2002
Expiry
Feb 05 2016
Assg.orig
Entity
unknown
3
9
n/a
The ornamental design for a piston for a refrigerant compressor, as shown and described above.

FIG. 1 is a front view of the piston for a refrigerant compressor, according to the design.

FIG. 2 is a rear view of the piston for a refrigerant compressor, as shown in FIG. 1.

FIG. 3 is a right side view of a piston for a refrigerant compressor, as shown in FIG. 1. The right side view is a mirror image of the left side view.

FIG. 4 is a top view of the piston for a refrigerant compressor, as shown in FIG. 1.

FIG. 5 is a bottom view of the piston for a refrigerant compressor, as shown in FIG. 1.

FIG. 6 is a cross-sectional view of the refrigerant compressor along line 6--6 of FIG. 1, showing the shape of the design.

FIG. 7 is a cross-sectional view of the refrigerant compressor along line 7--7 of FIG. 3, showing the shape of the design.

FIG. 8 is a cross-sectional view of the refrigerant compressor along line 8--8 of FIG. 3, showing the shape of the design; and,

FIG. 9 is a front perspective view of the piston for a refrigerant compressor of FIG. 1.

Shiina, Masaki

Patent Priority Assignee Title
D473242, Nov 13 2001 Sanden Holdings Corporation Compressor piston
D576179, Nov 30 2006 Kabushiki Kaisha Toyota Jidoshokki Piston for compressor
D914062, May 21 2019 Compressor part
Patent Priority Assignee Title
5461967, Mar 03 1995 General Motors Corporation Swash plate compressor with improved piston alignment
5490767, Sep 02 1992 Sanden Corporation Variable displacement piston type compressor
5988041, Jul 15 1996 Kabushiki Kaisha Toyoda Jodoshokki Seiksakusho Piston for compressors
D402295, Jun 27 1996 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Compressor piston
D417225, Jun 13 1996 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Compressor piston
D417876, Sep 27 1996 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Compressor piston
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
D436113, Mar 24 1997 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Compressor piston
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 2001Sanden Corporation(assignment on the face of the patent)
Mar 13 2001SHIINA, MASAKISanden CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118880318 pdf
Apr 02 2015Sanden CorporationSanden Holdings CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0384890677 pdf
Apr 02 2015Sanden CorporationSanden Holdings CorporationCORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY NUMBERS PREVIOUSLY RECORDED AT REEL: 038489 FRAME: 0677 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0472080635 pdf
Apr 02 2015Sanden CorporationSanden Holdings CorporationCORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERRORS IN PATENT NOS 6129293, 7574813, 8238525, 8083454, D545888, D467946, D573242, D487173, AND REMOVE 8750534 PREVIOUSLY RECORDED ON REEL 047208 FRAME 0635 ASSIGNOR S HEREBY CONFIRMS THE CHANGE OF NAME 0535450524 pdf
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