Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 814,418
Rotary cutting device
Patentee:
Thomas B. Williams - Orange, MA

USPTO Classifications:
408/111, 408/83.5

Tool Categories:
specialty tools : automotive tools

Assignees:
Leavitt Machine Co. - Orange, MA

Manufacturer:
Leavitt Machine Co. - Orange, MA

Witnesses:
Edward J. Wood
Fred A. Dexter

Patent Dates:
Applied: Jul. 07, 1905
Granted: Mar. 06, 1906

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Leavitt Machine Co.
Description:
Improvements to the valve-reseating tool of patent 429,939, granted to one Charles L. Morse.

Copyright © 2002-2020 - DATAMP