| All Patents in class 415/124 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 107,665 | Sep. 27, 1870 | W.S. Colwell | Improvement in blowers | waste collection mechanisms |
| 148,652 | Mar. 17, 1874 | D.C. Baxter | Forges | blacksmith |
| 149,368 | Apr. 07, 1874 | L. Andrews, II | Rotary Blowers | blacksmith |
| 161,581 | Mar. 30, 1875 | L.H. Watson | Forge-Blower | forge blowers |
| 202,461 | Apr. 16, 1878 | G.B. Phillips | Portable Forges | portable forges |
| 389,305 | Sep. 11, 1888 | W. T.Kellogg | Portable forge | forging machines |
| 665,649 | Jan. 08, 1901 | J.F. Winchell | Forge | forges |
| 676,322 | Jun. 11, 1901 | H.B. Keiper | Rotary fan-blower | forge blowers |
| 804,860 | Nov. 21, 1905 | H.B. Keiper | Rotary blower | forge blowers |
| 820,431 | May 15, 1906 | F.X. Müller | Fan Blower | blacksmith |
| 869,247 | Oct. 29, 1907 | H.B. Keiper | Combined motor and hand operated rotary blower | forge blowers |
