Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 73,227
Improvement in Saw Tang
Patentee:
Eben M. Boynton - Grand Rapids, MI

USPTO Classifications:
30/521

Tool Categories:
woodworking tools : handsaws : crosscut saws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
P. R. L. Peirce
Geo. C. Peirce

Patent Dates:
Granted: Jan. 14, 1868

Reissue Information:
Reissued as RE7,748 (Jun. 19, 1877)

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Removeable socket or tang with a groove on its underside that can be secured firmly and rigidly to the saw as well as being able to easily and quickly detached by use of a slotted bolt and thumb nut. This design helped to address the problem where when sawing a log the kerf is closed and the only way to release the saw is to lift the log or remove the handle and pull the saw out.

Copyright © 2002-2017 - DATAMP