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Patent number:
Patent Date:
US Patent: 212,336
Ratchet Mechanism and Clutch for Machinery
Patentee:
Thomas A. Weston (
exact
or
similar
names) - Stamford, Fairfield County, CT
USPTO Classifications:
192/46
,
192/69.61
,
192/89.26
,
74/578
Tool Categories:
industrial machines
:
industrial machine mechanisms
:
industrial machine clutches
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 20, 1878
Granted:
Feb. 18, 1879
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Patented in England, 22 Sept. 1877.
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