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

Quick search:	Patent number:	Patent Date:

US Patent: 1,254,183
Machine to Mold Emery Wheels
Patentee: James Fleming Williams (exact or similar names) - Hamilton, ON Canada USPTO Classifications: 425/214, 425/363, 425/406, 425/443, 425/454 Tool Categories: specialty machines : foundry machines : molding machines metalworking machines : grinders : grinder wheels Assignees: Canadian Hart Wheels, Ltd. - Hamilton, ON Canada Manufacturer: Not known to have been produced Witnesses: Joseph R. Wild H. E. Sherk	Patent Dates: Applied: Nov. 09, 1917 Granted: Jan. 22, 1918 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Hart Emery Wheel Co., Ltd.
Description: H. J. S. Dennison - patent attorney

Copyright © 2002-2025 - DATAMP