Information
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Patent Grant
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D397212
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Patent Number
D397,212
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Date Filed
Thursday, January 22, 199826 years ago
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Date Issued
Tuesday, August 18, 199826 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 259
- D23 262
- D23 263
- D23 264
- D23 266
- 285 163
- 285 166
- 285 165
- 285 198
- 285 303
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International Classifications
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Claims
- The ornamental design for a joint for pipe structure, as shown and described.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
D291481 |
Vassallo et al. |
Aug 1987 |
|
D296816 |
Brudzinski et al. |
Jul 1988 |
|
D392372 |
Saito et al. |
Mar 1998 |
|