Information
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Patent Grant
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D372073
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Patent Number
D372,073
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Date Filed
Tuesday, March 14, 199529 years ago
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Date Issued
Tuesday, July 23, 199628 years ago
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Inventors
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Original Assignees
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Examiners
- Reid; Stella
- Watterson; E.
Agents
- Burns, Doane, Swecker & Mathis
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US Classifications
Field of Search
US
- D23 233-237
- D23 244-249
- 137 240
- 137 412
- 137 801
- 251 148
- 251 152
- 251 309
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Claims
- The ornamental design for a ball valve, as shown.
US Referenced Citations (5)
