Compressor piston

Description

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;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front elevational view of a compressor piston showing a second embodiment of our new design;

FIG. 9 is a rear elevational view of FIG. 8;

FIG. 10 is a top plan view of FIG. 8;

FIG. 11 is a bottom plan view of FIG. 8;

FIG. 12 is a right side elevational view of FIG. 8;

FIG. 13 is a left side elevational view of FIG. 8;

FIG. 14 is a perspective view of FIG. 8;

FIG. 15 is a front elevational view of a compressor piston showing a third embodiment of our new design;

FIG. 16 is a rear elevational view of FIG. 15;

FIG. 17 is a top plan view of FIG. 15;

FIG. 18 is a bottom plan view of FIG. 15;

FIG. 19 is a right side elevational view of FIG. 15;

FIG. 20 is a left side elevational view of FIG. 15;

FIG. 21 is a perspective view of FIG. 15;

FIG. 22 is a front elevational view of a compressor piston showing a fourth embodiment of our new design;

FIG. 23 is a rear elevational view of FIG. 22;

FIG. 24 is a top elevational view of FIG. 22;

FIG. 25 is a bottom plan view of FIG. 22;

FIG. 26 is a right side elevational view of FIG. 22;

FIG. 27 is a left side elevational view of FIG. 22;

FIG. 28 is a perspective view of FIG. 22; and,

FIG. 29 is a side elevational view of the compressor piston of FIG. 1, shown in a position of use, wherein the broken line showing of a compressor is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D287599 January 6, 1987 Murry
D371562 July 9, 1996 Rushfeldt
2587182 February 1952 Livers
2649842 August 1953 Caldwell et al.
Patent History
Patent number: D402295
Type: Grant
Filed: Dec 23, 1996
Date of Patent: Dec 8, 1998
Assignee: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (Kariya)
Inventors: Hiroaki Kayukawa (Kariya), Masaki Ota (Kariya), Osamu Hiramatsu (Kariya), Kazuya Kimura (Kariya), Takahiro Hamaoka (Kariya), Kenji Takenaka (Kariya)
Primary Examiner: Ralf Seifert
Law Firm: Brooks Haidt Haffner & Delahunty
Application Number: 0/64,157
Classifications
Current U.S. Class: Compressor (D15/9)
International Classification: 1101;