Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
All Patents of Type: water pumps
Patents 1 - 15 of 69
First set of recordsNext set of recordsLast set of records
83XJul. 29, 1794E. RiggWater working pumpswater pumps
202XMar. 21, 1798E. OrmsbeeScrew engine for throwing waterwater pumps
206XApr. 10, 1798J. ManningImprovement in raising water from fountainswater pumps
208XApr. 27, 1798M.J. BrunellRaising Waterwater pumps
GB-179,802,249Jul. 14, 1798J. DicksonSteam engines and pumpssteam engines
222XDec. 14, 1798M. ReevePipe and pump for conveying waterwater pumps
249XMay 17, 1799W. FarisMachine for raising waterwater pumps
261XNov. 29, 1799J. StickneyPumps for ships, mines, etc.pumps
1,345XAug. 02, 1810J. BlackChinese chain pump for raising waterchain pumps
1,471XMar. 09, 1811P. UphamPump for raising waterwater pumps
GB-181,403,810May 23, 1814W. MoultImproved method of acting upon machinerypumps
2,371XAug. 29, 1815J. SmallmanDouble air and water pumpwater pumps
GB-181,604,057Aug. 14, 1816W. MoultImproved method of acting upon machinerypumps
3,658XFeb. 15, 1823L.H. MosbyRaising water by successive pumpswater pumps
3,714XJun. 20, 1823J. Collins, E. WilliamsFire engine and water pumpfire engine pumps
Toggle print mode
Show pictures

Copyright © 2002-2020 - DATAMP