Information
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Patent Grant
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D309317
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Patent Number
D309,317
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Date Filed
Wednesday, April 13, 198836 years ago
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Date Issued
Tuesday, July 17, 199033 years ago
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Inventors
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Original Assignees
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Examiners
- Holtje; Nelson C.
- Asch; Jeffrey
Agents
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US Classifications
Field of Search
US
- D15 138
- D15 139
- D15 140
- 407 40
- 407 42
- 407 54
- 408 239 A
- 408 239 R
- 408 187
- 408 700
- 408 223
- 408 224
- 408 227
- 408 229
- 408 233
- 408 713
- 408 199
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Claims
- The ornamental design for a ball end mill, as shown.
Priority Claims (1)
| Number |
Date |
Country |
Kind |
| 62-42120 |
Oct 1987 |
JPX |
|
US Referenced Citations (8)
