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Piston for compressors employed in automobile air-conditioners |
| D427611 |
Piston for compressors employed in automobile air-conditioners
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| Patent Drawings: | |
| Inventor: |
Yokota, et al. |
| Date Issued: |
July 4, 2000 |
| Application: |
D/109,282 |
| Filed: |
August 12, 1999 |
| Inventors: |
Enokijima; Fuminobu (Kariya, JP)
Yokota; Masahiro (Kariya, JP)
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| Assignee: |
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (Aichi-Ken, JP) |
| Primary Examiner: |
Seifert; Ralf |
| Assistant Examiner: |
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| Attorney Or Agent: |
Morgan & Finnegan, L.L.P. |
| U.S. Class: |
D15/9 |
| Field Of Search: |
D15/7; D15/8; D15/9; 417/545; 417/222.1; 417/209; 417/266; 417/273; 417/269; 91/505; 92/71; 92/165R; 74/60 |
| International Class: |
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| U.S Patent Documents: |
D402295; D417225; D417876; 5461967; 5490767 |
| Foreign Patent Documents: |
07189900; 9-203378 |
| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for a piston for compressors employed in automobile air-conditioners, as shown and described. |
| Description: |
FIG. 1 is a front elevational view showing a piston for compressors employed in automobile air-conditioners according to a first embodiment of the present invention;
FIG. 2 is a rear elevational view showing the piston of FIG. 1;
FIG. 3 is a top plan view showing the piston of FIG. 1;
FIG. 4 is a bottom plan view showing the piston of FIG. 1;
FIG. 5 is a right side elevational view showing the piston of FIG. 1, the left side view being a mirror image thereof;
FIG. 6 is a cross-sectional view taken along line 6--6 of FIG. 1;
FIG. 7 is a cross-sectional view taken along line 7--7 of FIG. 5;
FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 5;
FIG. 9 is a perspective view showing the piston of FIG. 1;
FIG. 10 is a front elevational view showing a piston for compressors employed in automobile air-conditioners according to a second embodiment of the present invention;
FIG. 11 is a rear elevational view showing the piston of FIG. 10;
FIG. 12 is a top plan view showing the piston of FIG. 10;
FIG. 13 is a bottom plan view showing the piston of FIG. 10;
FIG. 14 is a right side elevational view showing the piston of FIG. 10, the left side view being a mirror image thereof;
FIG. 15 is a cross-sectional view taken along line 15--15 of FIG. 10;
FIG. 16 is a cross-sectional view taken along line 16--16 of FIG. 14;
FIG. 17 is a cross-sectional view taken along line 17--17 of FIG. 14;
FIG. 18 is a perspective view showing the piston of FIG. 10; and,
FIG. 19 is a cross-sectional view showing a piston according to the present invention employed in a compressor.
The broken lines in FIG. 19 are shown for illustrative purposes only and form no part of the claimed design.
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