Information
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Patent Grant
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D308567
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Patent Number
D308,567
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Date Filed
Tuesday, November 10, 198737 years ago
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Date Issued
Tuesday, June 12, 199034 years ago
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Inventors
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Original Assignees
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Examiners
- Lucas; Susan J.
- Tung; M. H.
Agents
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US Classifications
Field of Search
US
- D23 231-232
- D15 7
- 417 536
- 417 234
- 417 541-544
- 417 535
- 417 537
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Claims
- The ornamental design for a piston hand pump for fuel, oil and chemicals, as shown and described.
US Referenced Citations (4)