Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for William F. Groene
Patents 151 - 165 of 212
First set of recordsPrevious set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
2,221,049Nov. 12, 1940H.J. Siekmann, W.F. GroeneWork Loading Mechanism for Lathescrankshaft lathes
D125,269Feb. 18, 1941W.F. GroeneLatheengine lathes
2,232,226Feb. 18, 1941W.R. Meyer, H.J. Siekmann, W.F. GroeneCrankshaft Lathemetal lathe chucks
2,232,227Feb. 18, 1941W.F. GroeneCrankshaft Chuckmetal lathe chucks
2,232,324Feb. 18, 1941H.J. Siekmann, W.F. GroeneOrbital Lathemetalworking machine mechanisms
2,233,309Feb. 25, 1941W.F. GroeneCenter Drive Lathe Loading Devicemetalworking machine mechanisms
2,233,310Feb. 25, 1941W.F. GroeneCrankshaft Chuckmetal lathe chucks
2,233,977Mar. 04, 1941W.F. GroeneTool Feeding Mechanism for Lathesmetalworking machine mechanisms
2,236,057Mar. 25, 1941W.F. Groene, H.J. SiekmannPower center drive chuckmetal lathe chucks
2,239,443Apr. 22, 1941H.C. Kemper, W.F. GroeneTransmission Mechanism for Lathesmetalworking machine mechanisms
2,247,491Jul. 01, 1941H.E. Darby, H.C. Kemper, W.F. GroeneTransmission Shifter Mechanismmetalworking machine mechanisms
2,247,550Jul. 01, 1941W.F. GroeneCrankshaft Chuckmetal lathe chucks
D128,258Jul. 15, 1941G.W. Luning, W.F. GroeneFeed Box for Lathesmetalworking machine mechanisms
2,249,240Jul. 15, 1941W.F. Groene, W.R. MeyerPower chucking devicecrankshaft lathes
2,249,241Jul. 15, 1941W.R. Meyer, W.F. GroeneWork Handling Mechanismmetalworking machine mechanisms
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP