Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,824,700
Hydraulically operated reversing mechanism
Patentee:
Larkin R. Williamson (exact or similar names) - Cincinnati, OH

USPTO Classifications:
192/48.611, 192/85.24, 74/27, 74/364

Tool Categories:
metalworking machines : drilling and boring : tapping machines

Assignees:
Cincinnati Bickford Tool Co. - Cincinnati, OH

Manufacturer:
Cincinnati Bickford Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 15, 1927
Granted: Sep. 22, 1931

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

Copyright © 2002-2024 - DATAMP