Information
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Patent Grant
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D339045
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Patent Number
D339,045
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Date Filed
Monday, December 21, 199231 years ago
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Date Issued
Tuesday, September 7, 199331 years ago
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Inventors
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Original Assignees
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Examiners
- Douglas; Alan P.
- Musgrove; Jeffry H.
Agents
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US Classifications
Field of Search
US
- D08 61
- D08 62
- 051 170 PT
- 081 54
- 081 5711
- 081 5714
- 081 5713
- 173 170
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Claims
- The ornamental design for a pneumatic grinder, as shown and described.
US Referenced Citations (5)
| Number |
Name |
Date |
Kind |
| D323274 |
Sasaki et al. |
Jan 1992 |
|
| D323961 |
Fushiya et al. |
Feb 1992 |
|
| D325502 |
Rahm et al. |
Apr 1992 |
|
| D325503 |
Kikuchi et al. |
Apr 1992 |
|
| D332733 |
Staubitz et al. |
Jan 1993 |
|
Divisions (1)
|
Number |
Date |
Country |
| Parent |
604435 |
Oct 1990 |
|
