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Patent number:
Patent Date:
US Patent: 828,698
Pulley-frame
Patentee:
Lawrence Zamboni (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
16/211
,
474/181
Tool Categories:
household
:
door and window hardware
Assignees:
American Pulley Co.
- Philadelphia, PA
Manufacturer:
American Pulley Co.
- Philadelphia, PA
Witnesses:
Charles E. Birnley
Joseph Entwisle
Patent Dates:
Applied:
Jul. 18, 1904
Granted:
Aug. 14, 1906
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for American Pulley Co.
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