US Patent: 719,088
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Pocket Implement
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Patentee:
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Gilbert P. Coates (exact or similar names) - Uncasville, CT |
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Patent Dates:
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Applied: |
May 17, 1902 |
Granted: |
Jan. 27, 1903 |
Patent Pictures:
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Gilbert P. Coates patent January 27, 1903 |
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Stan Schulz
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Description: |
Stamped steel combination key ring and screwdriver with optional bevel edge letter opener. The flat sides adaptable for stamped advertising.
Known example marked with the patent date includes crown cap bottle opener and square "Prest-O-Lite" wrench. |
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