US Patent: 601,954
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| Sliding Jaw Wrench
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Patentee:
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| Albertus Enos (exact or similar names) - Sioux City, IA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Sep. 15, 1897 |
| Granted: |
Apr. 05, 1898 |
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Patent Pictures:
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Albertus Enos Pat. April 5, 1898 |
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Stan Schulz
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Description: |
| The "inner" jaw is formed on a hollow handle that has a tail portion with rack teeth; the "outer" jaw is formed on a shank that slides inside the hollow handle, and has rack teeth to engage the others. The shank has a screwdriver on the end, and a stop pin to keep the two portions from separating.
The specifications note this design was intended as a bicycle wrench. |
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