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All Patents of Type: pipes
Patents 1 - 15 of 23
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474XJul. 21, 1803D. LownesMethod of securing leaden or other pipes from frostpipes
637XOct. 01, 1805S. BartlettClay pipes for conduitspipes
893XJun. 24, 1808R. RamseyMaking conduit pipes from claypipes
968XDec. 26, 1808W. BadgerMode of casting pipes or tubespipes
GB-181,203,611Oct. 31, 1812J. BramahMethod of organizing and constructing water mains and other pipespipes
2,106XApr. 18, 1814A. ToddMaking lead pipes for conveying waterpipes
2,715XDec. 31, 1816E. PutnamMode of preventing the waste of water in conduit pipespipes
3,024XNov. 18, 1818E. PutnamConduit pipespipes
3,040XDec. 18, 1818L. Crowell, J. ClarkConduit pipespipes
3,309XMar. 19, 1821T.B. RobbinsMaking aqueduct pipespipes
3,549XJul. 05, 1822R. WardMode of making leaden pipespipes
4,163XJun. 29, 1825H. CunninghamMethod of applying ice to conduit pipespipes
4,591XDec. 01, 1826J. BowerMode of making clay pipespipes
4,640XJan. 17, 1827J. PutnamMode of making pipes, tubes, etc.pipes
5,090XApr. 29, 1828T. PackardProcess of testing leaden pipes for conveying waterpipes
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