| All Patents in class 432/112 |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| 8,057 | Apr. 22, 1851 | E. Whiteley | Coffee Roaster | coffee roasters |
| 35,758 | Jul. 01, 1862 | E.J. Hyde | Coffee Roaster | coffee roasters |
| 91,009 | Jun. 08, 1869 | D.A. Gale | Nut and Coffee Roaster | seed or nut roasters |
| 141,789 | Aug. 12, 1873 | T. Heermans | Coffee Roasters | coffee roasters |
| 145,576 | Dec. 16, 1873 | W.J. Lane | Coffee Roasters | coffee roasters |
| 196,274 | Oct. 16, 1877 | J.B. Underwood | Combined Coffee Roaster and Cooler | coffee roasters |
| 205,589 | Jul. 02, 1878 | W.E. Vernon | Coffee or Nut Roaster | coffee roasters |
| 223,993 | Feb. 03, 1880 | J.H. Chamberlin | Coffee Roaster | coffee roasters |
| 224,392 | Feb. 10, 1880 | C.L. Cole | Coffee Roaster | coffee roasters |
| 233,026 | Oct. 05, 1880 | P.J. Rumsey | Nut Roaster | seed or nut roasters |
| 241,295 | May 10, 1881 | J. Burns | Coffee Roaster | coffee roasters |
| 252,933 | Jan. 31, 1882 | H. Faulder | Coffee Roasting Apparatus | coffee roasters |
| 271,770 | Feb. 06, 1883 | R.S. West, W.F. Beecher | Portable Coffee Roaster | coffee roasters |
| 307,843 | Nov. 11, 1884 | L.H. Clausen | Coffee Roaster | coffee roasters |
| 311,955 | Feb. 10, 1885 | T.B. Burpee | Coffee Roaster | coffee roasters |
