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

Quick search:	Patent number:	Patent Date:

US Patent: 979,918
Gearing for Drilling Machines
Patentees: John S. Barnes (exact or similar names) - Rockford, Winnebago County, IL John R. Vincer (exact or similar names) - Rockford, Winnebago County, IL USPTO Classifications: 474/137, 474/138, 474/63, 474/81 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine gearing metalworking machines : metalworking machine mechanisms Assignees: W. F. & John Barnes Co. - Rockford, Winnebago County, IL Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Sep. 07, 1909 Granted: Dec. 27, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for W. F. & John Barnes Co.

Copyright © 2002-2025 - DATAMP