Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,443
Mode of Constructing Sockets for Holding Tools
Tool Handle
Patentee:
Herrick Aiken - Franklin, NH

USPTO Classifications:
209/382, 24/711.4, 279/53

Tool Categories:
tool holders

Assignees:
None

Manufacturer:
Herrick Aiken - Franklin, NH

Witnesses:
Jonathan Sandborn
Daniel M. Robertson

Patent Dates:
Granted: Dec. 27, 1839

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The 1874 _Subject-Matter Index of Patents for Inventions ..._ indicates that this patent was issued an extension. So far, we have been unable to determine the date this extension was granted.

Copyright © 2002-2017 - DATAMP