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US Patent: RE2,588
Improvement in device for stopping and changing motion
Patentee:
Francis A. Pratt (exact or similar names) - Hartford, CT

USPTO Classifications:
192/79, 192/93B

Tool Categories:

Assignees:
George S. Lincoln & Co. - Hartford, CT

Manufacturer:
Not known to have been produced

Witnesses:
Jeremy W. Bliss
Enos H. Lane

Patent Dates:
Granted: Apr. 30, 1867

Reissue Information:
Reissue of 29,939 (Sep. 04, 1860)

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Pratt & Whitney Co.
Description:
The inventor was co-founder of machine-tool maker Pratt & Whitney Co., and assignee was also known as Phoenix Iron Works, which made drill presses.

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