US Patent: D334,719
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| Caliper
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Patentee:
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| Paul Yeo (exact or similar names) - Kewalram Hillview, Singapore |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 21, 1991 |
| Granted: |
Apr. 13, 1993 |
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Joel Havens
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Description: |
| Christie, Parker & Hale - patent attorneys
Application filed in the United Kingdom, 22 May 1991. |
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