CA Patent: CA-4,062
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| Adjustable Wrench
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Patentee:
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| Eliphalet S. Scripture (exact or similar names) - Brooklyn, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Nov. 18, 1874 |
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Patent Pictures:
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Eliphalet S. Scripture patent November 18, 1874 edited from CANADIAN PATENT OFFICE RECORD |
CIPO Data
Espacenet patent
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Stan Schulz
4,062 in Canadian Patents Database
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Description: |
| The combination quick & screw adjust uses a tension spring on the back of the movable jaw combined with wedge-shaped threads on the adjusting screw and rack teeth on the shank.
Corresponding U.S. patent no. 144,036 was issued October 28, 1873. |
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