Information
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Patent Grant
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D421864
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Patent Number
D421,864
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Date Filed
Monday, March 16, 199826 years ago
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Date Issued
Tuesday, March 28, 200024 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
- D06 522
- D06 523
- 312 348
- 242 570
- 242 590
- 242 595
- 242 598
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International Classifications
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Claims
- The ornamental design for the universal hub, as shown and described.
US Referenced Citations (5)