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Patent number:
Patent Date:
US Patent: 7,622
Sewing Machine
Improvement in Sewing Machines
Patentee:
Barthelemy Thimonnier (
exact
or
similar
names) - Aine of Amplepuis, Du Rhone, France
USPTO Classifications:
112/202
Tool Categories:
household
:
sewing machines
Assignees:
Philip May
- London, England
Manufacturer:
Not known to have been produced
Witnesses:
W. H. Riychie
S. C. Lakeman
Patent Dates:
Granted:
Sep. 03, 1850
Patent Pictures:
USPTO
(New site tip)
Google Patents
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