| Patents for American Fire Engine Co. |
Patents 1 -
15
of 23
      |
| Number | Date | Patentee | Title | Type |
| 182,723 | Sep. 26, 1876 | W.H. Severson, H. Tyler | Improvement in hose-couplings | fire hoses |
| 182,724 | Sep. 26, 1876 | W.H. Severson, H. Tyler | Improvement in tube-expanders | pipe and tube expanders |
| 189,414 | Apr. 10, 1877 | C. Ahrens | Improvement in steam-pumps | steam pumps |
| 204,885 | Jun. 18, 1878 | M.R. Clapp | Improvement in boilers for steam fire-engines | steam fire engines |
| 207,309 | Aug. 20, 1878 | J.C. Schneider | Improvement in snap-hooks | |
| 213,309 | Mar. 18, 1879 | W.C. Wilcox | Improvement in pumps | pumps |
| 237,764 | Feb. 15, 1881 | E. Medden | Rotary pump | rotary pumps |
| 238,603 | Mar. 08, 1881 | E. Medden | Rotary engine | rotary steam engines |
| 242,672 | Jun. 07, 1881 | E. Medden | Journal-box | pump bearings |
| 243,938 | Jul. 05, 1881 | E. Medden | Hose-nozzle | fire hoses |
| 276,060 | Apr. 17, 1883 | E. Medden | Packing for journals | pump bearings |
| 287,211 | Oct. 23, 1883 | C. Ahrens | Steam-generator | steam generators |
| 290,450 | Dec. 18, 1883 | C. Ahrens | Safety-valve | steam safety valves |
| 292,396 | Jan. 22, 1884 | C. Ahrens | Pump-valve | pump valves |
| 324,207 | Aug. 11, 1885 | C. Ahrens | Running-gear for vehicles | steam fire engines |
