US Patent: 713,492
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Spanner Attachment
Adjustable Pipe Grip
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Patentee:
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| Philip Rayson (exact or similar names) - Elsternwick, Victoria Australia |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 18, 1902 |
| Granted: |
Nov. 11, 1902 |
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Patent Pictures:
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Philip Rayson patent November 11, 1902 |
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Stan Schulz
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Description: |
| A pipe-gripping jaw attachment for monkey wrenches. The linkage moves the grip closer to the shank as the jaws close. It can be stored on the body of the movable jaw. |
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