Information
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Patent Grant
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D283551
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Patent Number
D283,551
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Date Filed
Thursday, August 4, 198341 years ago
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Date Issued
Tuesday, April 22, 198638 years ago
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Inventors
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Examiners
Agents
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US Classifications
Field of Search
US
- D25 80-97
- 404 41
- 052 589
- 052 590
- 052 595
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Claims
- The ornamental design for a paving block, as shown.
US Referenced Citations (5)