Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 118,931
Improvement in cutter-heads for wood-working machines
Patentee: Eminel Potter Halsted (exact or similar names) - Worcester, MA USPTO Classifications: 144/222 Tool Categories: woodworking machines : machine and tool cutters : cutterheads Assignees: R. Ball & Co. - Worcester, MA Manufacturer: R. Ball & Co. - Worcester, MA Witnesses: Unknown	Patent Dates: Granted: Sep. 12, 1871 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for R. Ball & Co.

Copyright © 2002-2024 - DATAMP