US Patent: 910,941
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| Machine for slotting nuts
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Patentee:
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| Albert Lawrence Mowry (exact or similar names) - Saint John, NB Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Oct. 12, 1907 |
| Granted: |
Jan. 26, 1909 |
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Jeff Joslin
Vintage Machinery entry for Maritime Engine Co., Ltd.
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Description: |
| "My invention relates to improvements in machines for slotting nuts particularly adaptable for the manufacture of lock nuts in which a locking pin operates in a lot provided in the side of the nut..."This invention was presumably used by the Mowry Safety Nut Lock Co., of Saint John, NB. See Canada patent CA-85,663 for the safety nut in question. |
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