Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 168,741
Improvement in drill-stocks
Patentee:
Jonathan Hammond - Belleville, IN

USPTO Classifications:
81/34

Tool Categories:
woodworking tools : hand drills : eggbeater drills

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. H. Hussey
H. L. Prewett

Patent Dates:
Applied: Jun. 26, 1875
Granted: Oct. 11, 1875

Patent Pictures:
Hammond 168,741
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
An eggbeater style drill with the pinion gear housed in the cast frame.

Copyright © 2002-2017 - DATAMP