US Patent: 1,597,939
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Conecting Rod Bearing Wrench
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Patentee:
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Frank Wermes (exact or similar names) - Aurora, IL |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jun. 25, 1923 |
Granted: |
Aug. 31, 1926 |
Patent Pictures:
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Frank Wermes patent Aug. 31, 1926 |
USPTO (New site tip) Google Patents
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Stan Schulz
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Description: |
The handle has two "flats" at the pivot connection to the socket, corresponding to two positions accessible to the "Ford 4th" connection rod cap screws.
Alloy Artifacts notes this wrench was listed in a 1924 Beckley-Ralston catalog, produced by HINSDALE.
Clarence E. Mehlhope - patent attorney
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