Information
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Patent Grant
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D415774
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Patent Number
D415,774
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Date Filed
Friday, August 22, 199727 years ago
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Date Issued
Tuesday, October 26, 199924 years ago
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Inventors
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Original Assignees
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Examiners
Agents
- Wenderoth, Lind & Ponack, L.L.P.
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US Classifications
Field of Search
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International Classifications
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Claims
- The ornamental design for a drill for concrete, as shown and described.
US Referenced Citations (4)