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US Patent: 189
Turnabout for railroads
Patentee:
Jeremiah Myers - Attleborough, MA

USPTO Classifications:
101/337, 104/35, 104/50, 62/345

Tool Categories:
transportation machines : railroads and railways

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William P. Elliot
William Bishop
Eva Lincoln

Patent Dates:
Granted: May 08, 1837

Patent Pictures:
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Description:
A disclaimer to the patent was added on 1850-04-18 because certain of the claims had been nullified by prior art. By the time of the disclaimer, the patentee was living in the village of Meredith, Belknap County, New Hampshire.

In 1850 the inventor was granted a seven-year extension, effective 1851-05-08.

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