US Patent: 898,806
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| Ratchet Wrench
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Patentee:
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| William Patrick Walker (exact or similar names) - Edmonton, AB Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 13, 1908 |
| Granted: |
Sep. 15, 1908 |
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Patent Pictures:
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William Patrick Walker patent September 15, 1908 |
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Stan Schulz
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Description: |
| The ratchet head is removable. It is held by a keeper ring which slips on, and turns a slight distance to latch. The overall form of the wrench and its ratchet is reminiscent of a British design marketed as the SCHROEDER RATCHET. |
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