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| Patents for Joseph Olmstead | |||||
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| Number | Date | Patentee | Title | Type | |
| 29,513 | Aug. 07, 1860 | J. Olmstead, W.A. Walker | Machine for upsetting tires | tire shrinkers | |
| 41,262 | Jan. 12, 1864 | J. Olmstead | Upsetting Tires | tire setters | |