Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 3,783,970
Sound Attenuating device for a work steel or the like
Patentee:
Irvin R. Danielson - Burr Ridge, IL

USPTO Classifications:
173/211, 181/207

Tool Categories:

Assignees:
Thor Power Tool Co. - Aurora, IL

Manufacturer:
Thor Power Tool Co. - Aurora, IL

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 07, 1972
Granted: Jan. 08, 1974

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Thor Power Tool Co.

Copyright © 2002-2019 - DATAMP