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US Patent: 9,128X
Railroad Turning
Turning Short Curves on Rail-Roads
Patentee:
James Stimpson (exact or similar names) - Baltimore, MD

USPTO Classifications:
5/131

Tool Categories:
transportation : railroads : track and switches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 26, 1835

Reissue Information:
Reissue of 6,718X (Aug. 23, 1831)

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Patent 6,817X was reissued on 1835-09-26 and extended 1845-08-23.

Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2,000 of the almost 10,000 documents were recovered. Little is known about this patent. Only the patent drawing is available. This patent is in the database for reference only.

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