Information
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Patent Grant
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D312499
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Patent Number
D312,499
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Date Filed
Tuesday, February 23, 198837 years ago
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Date Issued
Tuesday, November 27, 199034 years ago
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Inventors
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Original Assignees
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Examiners
- Largen; James R.
- Reynolds; Demetrius
Agents
- Oblon, Spivak, McClelland, Maier & Neustadt
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US Classifications
Field of Search
US
- 072 364
- D23 386
- 138 99
- 138 110
- 138 166
- 138 198
- 285 45
- 285 47
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Claims
- The ornamental design for an elbow cover for insulated pipework, as shown and described.
Priority Claims (2)
| Number |
Date |
Country |
Kind |
| 62-6612 |
Jan 1987 |
JPX |
|
| 62-5909 |
Feb 1987 |
JPX |
|
US Referenced Citations (10)
