Information
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Patent Grant
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D339594
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Patent Number
D339,594
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Date Filed
Tuesday, December 4, 199034 years ago
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Date Issued
Tuesday, September 21, 199331 years ago
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Inventors
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Original Assignees
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Examiners
- Douglas; Alan P.
- Davis; Antoine D.
Agents
- Burns, Doane, Swecker & Mathis
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US Classifications
Field of Search
US
- D15 138
- D15 139
- D15 199
- 407 42
- 407 53
- 407 59
- 407 113
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Claims
- The ornamental design for a helical end mill cutter, as shown and described.
Priority Claims (1)
| Number |
Date |
Country |
Kind |
| 90-1260 |
Jun 1990 |
SEX |
|
US Referenced Citations (7)
