Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents in class 112/220
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
442,349Dec. 09, 1890A.B. BenedictMeans for operating grinding-machineshand grinders
1,252,317Jan. 01, 1918C.H. BeachSewing-machine motorsewing machines
1,292,995Feb. 04, 1919C.H. BeachMeans for mounting sewing-machine motorssewing machines
1,417,676May 30, 1922A.T. MaceSewing-machine motor drivesewing machines
1,450,602Apr. 03, 1923A.T. MaceDriving mechanism for sewing machinessewing machines
1,462,516Jul. 24, 1923A.T. MaceMotor drive for sewing machinessewing machines
1,650,911Nov. 29, 1927F. SchneiderPortable hand tool
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP