Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 4,490,910
Cutting head for string trimmer
Patentees:
Richard J. Landy - Canoga Park, CA
Charles A. Mattson - Woodland Hills, CA

USPTO Classifications:
30/276, 30/347, 56/12.7

Tool Categories:

Assignees:
Allegretti & Co. - Chatsworth, CA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 21, 1982
Granted: Jan. 01, 1985

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Paramount Division of Allegretti & Co.

Copyright © 2002-2019 - DATAMP