US Patent: 730,804
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Screw-driver
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Patentee:
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Laroy S. Starrett (exact or similar names) - Athol, MA |
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Patent Dates:
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Applied: |
Oct. 31, 1901 |
Granted: |
Jun. 09, 1903 |
Patent Pictures:
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Steve Gosselin L. S. Starrett Co.-125th Anniversary History of the L. S. Starrett Co. Biography of L. S. Starrett
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Description: |
Sold by the L.S.Starrett Co. as the #551, A screw holding screwdriver with replaceable/interchangeable tips. Patent #729004 May 26, 1903 also by Laroy S. Starrett, was sold as the #550. Both the #550 and #551 are sold in the #17 Starrett catalog 1905 , but by 1925 only the #551 is offered.Sample has both Patent dates on the screw holder and the screw holder is marked #551. The screw driver has only the 5/26/1903 patent on it and the #550. |
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