Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents of Type: rotary pumps
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,354XJan. 27, 1831T. SuttonRotary pumprotary pumps
6,482XApr. 16, 1831J. BeckwithPump or engine for raising water and ejecting airrotary pumps
9,005XAug. 15, 1835D.M. WalkerRotary pumprotary pumps
11,544Aug. 22, 1854W.D. AndrewsRotary Pumprotary pumps
12,350Feb. 06, 1855B. HollyRotary Pumprotary pumps
1,621,495Mar. 22, 1927C.M. ConradsonRotary Pumprotary pumps
1,864,834Jun. 28, 1932M.M. KlossonCentrifugal Pump Impellerrotary pumps
1,881,680Oct. 11, 1932M.M. KlossonDouble Suction Centrifugal Pumprotary pumps
2,265,758Dec. 09, 1941M.M. KlossonPumprotary pumps
6,315,530Nov. 13, 2001K.E. Wasch, D.J. GoodnickSubmerged Pump Having a Shaft Isolatorrotary pumps
6,617,731Sep. 09, 2003P.R. Linehan, D.J. GoodnickRotary Pump with Bearing Wear Indicatorrotary pumps
Toggle print mode
Show pictures

Copyright © 2002-2017 - DATAMP