Information
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Patent Grant
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D376640
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Patent Number
D376,640
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Date Filed
Friday, July 7, 199529 years ago
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Date Issued
Tuesday, December 17, 199628 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
US
- D23 365
- 454 158
- 055 481
- 055 467
- 422 168
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Claims
- The ornamental design for a recirculating filter housing, as shown.
US Referenced Citations (2)
| Number |
Name |
Date |
Kind |
|
3421666 |
Lawson |
Jan 1969 |
|
|
3823532 |
Cooper et al. |
Jul 1974 |
|
