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

Quick search:	Patent number:	Patent Date:

US Patent: 1,838,995
Spindle feed mechanism for machine tools
Patentees: Albert M. Johnson (exact or similar names) - Rockford, IL Walter M. Fairbairn (exact or similar names) - Rockford, IL USPTO Classifications: 408/135, 408/234 Tool Categories: specialty machines : nut or bolt making machines Assignees: Barnes Drill Co. - Rockford, IL Manufacturer: Barnes Drill Co. - Rockford, IL Witnesses: Unknown	Patent Dates: Applied: Mar. 17, 1927 Granted: Dec. 29, 1931 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Barnes Drill Co.

Copyright © 2002-2024 - DATAMP