Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 3,364,799
Offset Boring Head
Patentees:
Milton L. Benjamin (exact or similar names) - Chagrin Falls, Cuyahoga County, OH
David D. Walker (exact or similar names) - Chagrin Falls, Cuyahoga County, OH
Wilbur N. Miles (exact or similar names) - Chagrin Falls, Cuyahoga County, OH

USPTO Classifications:
407/89, 408/170

Tool Categories:
metalworking machines : drilling and boring : boring heads

Assignees:
Erickson Tool Co. - Solon, Cuyahoga County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 30, 1965
Granted: Jan. 23, 1968

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Erickson Tool Co.

Copyright © 2002-2024 - DATAMP