Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 446,075
Combined Ratchet Wrench & Boring Bit
Patentee:
Charles H. Myers - Phelps, NY

USPTO Classifications:
81/33

Tool Categories:
wrenches : wrench combination tools
wrenches : ratchet wrenches
woodworking tools : hand drills : drill bits : twist drill bits

Assignees:
Keystone Mfg. Co. - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
D. C. Reinohl
James J. Johnston

Patent Dates:
Applied: Jun. 21, 1890
Granted: Feb. 10, 1891

Patent Pictures:
Charles H. Myers patent February 10, 1891
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
See pat. no. 288,098 for the underlying ratchet. Charles H. Myers had other parallel patents for applications incorporating this ratchet wrench. See patent #'s 446,072 and 446,073.

Copyright © 2002-2017 - DATAMP