Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 359,964
Machine for grinding mower-knives
Patentee:
Rufus Dutton (exact or similar names) - Yonkers, NY

USPTO Classifications:
29/DIG.065, 451/122, 451/372, 451/380, 451/450, 451/451, 451/548

Tool Categories:
agricultural : sharpeners
metalworking machines : grinders : sharpening machines

Assignees:
Mower Knife Grinder Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
C. H. Pinnhour, Jr.
W. N. Gay

Patent Dates:
Applied: Oct. 14, 1886
Granted: Mar. 22, 1887

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Improvements to patent 342,290.

Copyright © 2002-2024 - DATAMP