Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 828,698
Pulley-frame
Patentee:
Lawrence Zamboni - 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:
Joseph Entwisle
Charles E. Birnley

Patent Dates:
Applied: Jul. 18, 1904
Granted: Aug. 14, 1906

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for American Pulley Co.

Copyright © 2002-2017 - DATAMP