Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 715,729
Sheet-metal jack-spool
Patentee:
John E. Zimmermann (exact or similar names) - Willowgrove, PA

USPTO Classifications:
242/118.4, 242/608.4, 242/610.1, 242/612

Tool Categories:

Assignees:
American Pulley Co. - Philadelphia, PA

Manufacturer:
American Pulley Co. - Philadelphia, PA

Witnesses:
R. M. Hunter
R. M. Kelly

Patent Dates:
Applied: Feb. 14, 1902
Granted: Dec. 09, 1902

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for American Pulley Co.

Copyright © 2002-2024 - DATAMP