All Patents of Type: steam heating |
Patents 1 -
15
of 28
|
Number | Date | Patentee | Title | Type |
5,604X | Aug. 07, 1829 | J. Strong, T. Packard | Improvement in the Use and Application of Steam | steam heating |
193,086 | Jul. 17, 1877 | B. Holly | Steam Apparatus | steam heating |
193,087 | Jul. 17, 1877 | B. Holly | Meter Valves | steam heating |
202,192 | Apr. 09, 1878 | J.R. Reed | Improvement in steam-radiators | steam heating |
CA-8,720 | Apr. 30, 1878 | B. Holly | Systeme de Chauffage a la Vapeur | steam heating |
CA-8,733 | Apr. 30, 1878 | B. Holly | Improvement in Meter Valves | steam heating |
CA-9,002 | Jul. 10, 1878 | B. Holly | Appareil Pour Utilizer la Vapeur Dans le Chauffage | steam heating |
218,088 | Jul. 29, 1879 | A.J. Evans, F.N. Trevor | Support for Steam-Radiators | steam heating |
221,479 | Nov. 11, 1879 | F.N. Trevor, W.W. Trevor | Junction Service-Boxes for Street Steam Mains | steam heating |
CA-11,233 | May 10, 1880 | B. Holly | Perfectionnements Aux Caloriferes | steam heating |
232,821 | Oct. 05, 1880 | B. Holly | Steam Heating Radiator | steam heating |
241,217 | May 10, 1881 | B. Holly | Meter | steam heating |
RE9,730 | May 31, 1881 | B. Holly | Street-Main | steam heating |
246,952 | Sep. 13, 1881 | B. Holly | Steam Pressure Regulator | steam heating |
260,097 | Jun. 27, 1882 | B. Holly | Apparatus for Supplying Steam | steam heating |