Information
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Patent Grant
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D286781
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Patent Number
D286,781
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Date Filed
Friday, March 30, 198441 years ago
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Date Issued
Tuesday, November 18, 198638 years ago
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Inventors
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Original Assignees
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Examiners
Agents
- Leydig, Voit & Mayer, Ltd.
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US Classifications
Field of Search
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Claims
- The ornamental design for a piston, as shown and described.
Priority Claims (1)
| Number |
Date |
Country |
Kind |
| 1,015,427 |
Sep 1983 |
GBX |
|
US Referenced Citations (3)
| Number |
Name |
Date |
Kind |
|
D56347 |
Farmer |
Oct 1920 |
|
|
2795468 |
Venner et al. |
Jun 1957 |
|
|
3123899 |
Townhill |
Mar 1964 |
|
