Information
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Patent Grant
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D289813
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Patent Number
D289,813
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Date Filed
Tuesday, December 11, 198439 years ago
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Date Issued
Tuesday, May 12, 198737 years ago
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Inventors
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Original Assignees
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Examiners
- Burke; Wallace R.
- Takemoto; Ruth E.
Agents
- Dann, Dorfman, Herrell and Skillman
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US Classifications
Field of Search
US
- D32 25
- D32 31
- D32 33
- D32 30
- D06 403-405
- D06 462
- D06 499
- 248 97
- 248 99
- 248 127
- 248 1632
- 220 19
- 092 161
- 015 327 D
- 055 341 R
- 055 373-374
- 055 378
- 055 492
- 055 495
- 055 498
- 055 DIG 31
- 055 480-481
- 055 478
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Claims
- The ornamental design for a frame for dust filter bags, substantially as shown.
Priority Claims (1)
| Number |
Date |
Country |
Kind |
| URA779/84 |
Jun 1984 |
DEX |
|
US Referenced Citations (14)
