Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 642,645
Boring-machine
Patentees:
Harry S. Spencer (exact or similar names) - Bond Hill, OH
John R. Thomas (exact or similar names) - Cincinnati, OH

USPTO Classifications:
408/46

Tool Categories:
metalworking machines : drilling and boring
woodworking machines : wood drilling and boring

Assignees:
None

Manufacturer:
J. A. Fay & Egan Co. - Cincinnati, OH

Witnesses:
Parke S. Johnson
Thomas P. Egan

Patent Dates:
Applied: Feb. 20, 1899
Granted: Feb. 06, 1900

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for J. A. Fay & Egan Co.

Copyright © 2002-2024 - DATAMP