CA Patent: CA-16,300
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| Improvements on Monkey Wrenches
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Patentee:
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| Charles H. Miller (exact or similar names) - Erie, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Feb. 15, 1883 |
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Patent Pictures:
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1 | 2
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MILLER'S IMPROVEMENTS ON MONKEY WRENCH from 1883 CANADIAN PATENT RECORD |
CIPO Data
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Stan Schulz
16,300 in Canadian Patents Database
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Description: |
| The patent focuses on the components: one piece handle and jaw, sliding jaw and screw. The drawing shows how the parts are assembled and the bowed sides of the casting straightened afterwards.
The DATAMP entry for the comparable U.S. patent (no. 260,771) shows a slightly different drawing and provides production information. |
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