| All Patents in class 34/108 |
Patents 16 -
30
of 30
      |
| Number | Date | Patentee | Title | Type |
| 205,787 | Jul. 09, 1878 | W.F. Cranston | Coffee and Peanut Roaster | coffee roasters |
| 216,132 | Jun. 03, 1879 | H.C. Atkinson | Combined Oven-Door and Roaster | coffee roasters |
| 239,269 | Mar. 22, 1881 | P. Pearson | Apparatus for Roasting Coffee | coffee roasters |
| 279,179 | Jun. 12, 1883 | G.H. Pfeifer | Coffee Roaster | coffee roasters |
| 308,529 | Nov. 25, 1884 | H. Stollwerck | Coca Roaster | seed or nut roasters |
| 310,026 | Dec. 30, 1884 | W.H. Bruning | Coffee Roaster | coffee roasters |
| 316,066 | Apr. 21, 1885 | J.C. Salzgeber | Coffee Roaster | coffee roasters |
| 331,828 | Dec. 08, 1885 | C.J. Shearer | Coffee Roaster | coffee roasters |
| 361,660 | Apr. 19, 1887 | L.R. Witherell | Spherical Coffee Roaster | coffee roasters |
| 365,321 | Jun. 21, 1887 | J.C. Salzgeber, deceased (Estate of), I. Salzgeber, Executrix | Coffee Roaster | coffee roasters |
| 537,704 | Apr. 16, 1895 | N.H. McAuslan | Roaster | roasters |
| 550,999 | Dec. 10, 1895 | K.F. Henneman, G.C. Otten | Coffee Roaster | coffee roasters |
| 585,659 | Jul. 06, 1897 | C.H. Duehring | Coffee Roaster | coffee roasters |
| 587,090 | Jul. 27, 1897 | D.B. Fraser | Coffee Roaster | coffee roasters |
| 642,824 | Feb. 06, 1900 | J.A. McCaskell | Coffee Roaster | coffee roasters |
