Information
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Patent Grant
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D280020
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Patent Number
D280,020
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Date Filed
Monday, April 19, 198242 years ago
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Date Issued
Tuesday, August 6, 198539 years ago
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Inventors
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Examiners
Agents
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US Classifications
Field of Search
US
- D24 33
- D24 64
- 003 9
- 003 912
- 003 913
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Claims
- The ornamental design for a hip joint prosthesis, as shown and described.
US Referenced Citations (1)
| Number |
Name |
Date |
Kind |
| 4355428 |
Deloison et al. |
Oct 1982 |
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Foreign Referenced Citations (2)
| Number |
Date |
Country |
| 2324864 |
Nov 1974 |
DEX |
| 2551013 |
May 1976 |
DEX |
