Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 28,947
File
Patentee:
Milton D. Whpple - Charlestown, MA

USPTO Classifications:
407/29.1

Tool Categories:
industrial tools : files
metalworking tools : files

Assignees:
Whipple File Co. - Charlestown, MA

Manufacturer:
Not known to have been produced

Witnesses:
Thomas R. Roach
P. E. Teschemacher

Patent Dates:
Granted: Jun. 26, 1860

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions

Copyright © 2002-2017 - DATAMP