Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 374,181
Attachment for drilling-machines
Patentee:
William Evans (exact or similar names) - Philadelphia, PA

USPTO Classifications:
408/79, 408/99

Tool Categories:
trade specific : wheelwright

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frank H. Massey
S. J. Van Stavoren
Patent Dates:
Applied: May 02, 1887
Granted: Dec. 06, 1887

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

Copyright © 2002-2024 - DATAMP