Information
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Patent Grant
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D291592
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Patent Number
D291,592
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Date Filed
Thursday, June 20, 198539 years ago
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Date Issued
Tuesday, August 25, 198737 years ago
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Inventors
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Original Assignees
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Examiners
Agents
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US Classifications
Field of Search
US
- D23 112-115
- D23 137
- D23 138
- D23 139
- D23 151
- D23 163
- D12 317
- 098 216
- 098 108
- 098 114
- 098 119
- 098 1211
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Claims
- The ornamental design for a ventilation grill for boats, as shown.
US Referenced Citations (7)
Foreign Referenced Citations (2)
Number |
Date |
Country |
871992 |
Jun 1971 |
CAX |
2118030 |
Nov 1971 |
DEX |