Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 989,117
Tool Holder
Patentee:
Peter B. Christensen (exact or similar names) - New Britain, Hartford County, CT

USPTO Classifications:
279/83, 403/362, 407/111, 407/97

Tool Categories:
metalworking machines : metal lathes : lathe tool holders and tool posts

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 15, 1908
Granted: Apr. 11, 1911

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP