US Patent: 1,338,682
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Jack
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Patentee:
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John H. Dorman (exact or similar names) - New York, NY |
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Patent Dates:
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Applied: |
May 27, 1919 |
Granted: |
May 04, 1920 |
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Jeff Joslin
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Description: |
The inventor was the father in John H. Dorman & Son, which manufactured automobile jacks for several years. See also patent 1,367,307. |
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