Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents of Type: scales and balances
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
5,770XJan. 06, 1830E. CadyWeighing boats and cargoes, called the tonnage meterscales and balances
NX-5,786Jan. 20, 1830R. DoolittleTonnage Meterscales and balances
14,119Jan. 15, 1856T. Ross, F.M. StrongPlatform Scalesscales and balances
37,569Feb. 03, 1863A.B. DavisImprovement in weighing apparatusscales and balances
55,117May 29, 1866J. King, Jr.Improvement in bent-lever scalesscales and balances
407,747Jul. 23, 1889W.H. StewartWeighing Scalescales and balances
557,140Mar. 31, 1896E.A. MunsonProportional Weighing Apparatusscales and balances
1,837,601Dec. 22, 1931L.C. WetzelAntifriction bearingscales and balances
Toggle print mode
Show pictures

Copyright © 2002-2018 - DATAMP