Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 409/11
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
510,122Dec. 05, 1893U. Eberhardt, H.E. Eberhardt, F.L. EberhardtGear-cutting and hobbing machinegear making machines
600,544Mar. 15, 1898F.J. MatheinGear Cuttergear hobbing machines
978,113Dec. 06, 1910P. CatucciHobbing gear-cuttergear hob cutters
1,143,570Jun. 15, 1915F. BurgessGear hobbergear making machines
2,183,362Dec. 12, 1939G. Davenport, W.F. ZimmermannRoller Bearing Mounted Work Tablegear making machines
2,183,363Dec. 12, 1939W.F. ZimmermannWork Tablegear hobbing machines
2,330,168Sep. 21, 1943W.F. ZimmermannHobbing Machinegear hobbing machines
2,495,927Jan. 31, 1950F.R. FrancisLathe machinemetal lathe accessories and attachments
5,634,250Jun. 03, 1997V. MihailovicHobbing Accessory for Vertical Milling Machine milling machine accessories
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP