Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 314,124
Gang-bit boring-machine
Machine for boring blind-stiles
Patentee:
Eli B. Hayes - Big Rapids, MI

USPTO Classifications:
408/128, 408/46

Tool Categories:
metalworking machines : drilling and boring : drill presses : multiple spindle drill presses

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
S. J. Reynolds
Stephen V. R. Hayes

Patent Dates:
Applied: Dec. 30, 1884
Granted: Mar. 17, 1885

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for E. B. Hayes Machine Co.

Copyright © 2002-2017 - DATAMP