Information
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Patent Grant
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D271628
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Patent Number
D271,628
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Date Filed
Monday, October 26, 198143 years ago
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Date Issued
Tuesday, November 29, 198341 years ago
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Inventors
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Original Assignees
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Examiners
Agents
- Schmidt, Johnson, Hovey & Williams
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US Classifications
Field of Search
US
- D32 40
- D32 41
- D32 42
- D32 46
- D32 48
- D32 49
- D04 6
- 015 236 R
- 015 111
- 015 114
- 015 117
- 015 105
- 030 169
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International Classifications
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Claims
- The original design for a windshield cleaner, as shown.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
D182070 |
Hauser |
Feb 1958 |
|
D243060 |
Graham et al. |
Jan 1977 |
|