All Patents of Type: valves |
Patents 1 -
15
of 99
|
Number | Date | Patentee | Title | Type |
480X | Aug. 25, 1803 | G. Youle | Improvement in a Water Cock | faucets |
79,679 | Jul. 07, 1868 | R.G. Packard | Globe Valve | valves |
164,219 | Jun. 08, 1875 | J.H. McNamar, R. Scheidler | Throttle Valve | steam engine valves |
213,375 | Mar. 18, 1879 | H.P. Benjamin, J. Badger | Valve for Bellows | valves |
663,772 | Dec. 11, 1900 | J.H. Millett | Means for Attaching Wooden Handles to Metal Spindles. | valves |
666,026 | Jan. 15, 1901 | C.B. Richards | Throttle Valve | valves |
711,398 | Oct. 14, 1902 | B.M. Hanson | Fluid Operated Stop Valve and Alarm | valves |
787,422 | Apr. 18, 1905 | F.L. Wolfe | Whistle Valve | steam valves |
809,261 | Jan. 02, 1906 | F.G. Hobart | Valve for Gas Producers | valves |
855,932 | Jun. 04, 1907 | W.E. Bryant | Float Valve for Drain Cock Plugs | lubricators |
860,141 | Jul. 16, 1907 | J.P. Lavigne | Quick Opening Valve | industrial valves |
873,822 | Dec. 17, 1907 | F.L. Wolfe | Whistle Valve | valves |
881,060 | Mar. 03, 1908 | J.J. Cook | Valve | valves |
971,095 | Sep. 27, 1910 | W.D. White | Stop for Water Wheels | water wheels |
1,111,391 | Sep. 22, 1914 | S.L. Kneass | Valve | valves |