US Patent: 347,262
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Wrench
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Patentee:
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Alfred Wood (exact or similar names) - Trenton, NJ |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Dec. 14, 1885 |
Granted: |
Aug. 10, 1886 |
Patent Pictures:
[
1 | 2
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Alfred Wood patent August 10, 1886 |
USPTO (New site tip) Google Patents
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Stan Schulz
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Description: |
The socket head has internal lift cams for ratchet type action. Announced to the world as WOOD'S RIGHT AND LEFT WRENCH. |
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