US Patent: D177,636
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| Wrench
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| USPTO Classifications: |
| D8/28 |
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Patent Dates:
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| Applied: |
Nov. 23, 1955 |
| Granted: |
May 08, 1956 |
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Patent Pictures:
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Walter R. Meier & Hollis R. Ross design patent May 8, 1956 |
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Stan Schulz
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Description: |
| Design marketed as the TAPER DESIGN, with handles angled to clear surfaces and lessen chances for scraped knuckles.
Also used for CRESCENT "LIFETIME" box end wrenches after CRESCENT's acquisition of BARCALO in 1963. |
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