Compressor piston
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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.
Type: Grant
Filed: Mar 24, 1997
Date of Patent: Dec 21, 1999
Assignee: Kabushiki Kaisha Toyada Jidoshokki Seisakusho (Kariya)
Inventors: Hiroaki Kayukawa (Kariya), Osamu Hiramatsu (Kariya), Kazuya Kimura (Kariya), Masaki Ota (Kariya)
Primary Examiner: Ralf Seifert
Law Firm: Morgan & Finnegan, L.L.P.
Application Number: 0/69,067
