Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: D29,339
Design For A Spoke or Nipple Wrench
Patentee:
Christian Birk (exact or similar names) - Buffalo, NY

USPTO Classifications:
D8/28

Tool Categories:
wrenches : spoke nipple wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
O. E. Hoddick
W. G. McGowan
J. C. Wallace
Hiram H. Bacon

Patent Dates:
Applied: Aug. 17, 1898
Granted: Sep. 13, 1898

Patent Pictures:
Christian Birk design patent Sept. 13, 1898
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
The design has four projecting arms, each arm having two lugs with center notches, for a total of eight sizes.

Copyright © 2002-2024 - DATAMP