Information
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Patent Grant
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D289304
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Patent Number
D289,304
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Date Filed
Thursday, December 8, 198341 years ago
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Date Issued
Tuesday, April 14, 198737 years ago
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Inventors
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Original Assignees
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Examiners
Agents
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US Classifications
Field of Search
US
- D19 35
- D19 36
- D19 41-51
- D19 54-57
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Claims
- The ornamental design for a ball point pen, substantially as shown and described.
US Referenced Citations (5)