| All Patents in class 34/89 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 61,905 | Feb. 05, 1867 | N.L. Whitney | Coffee Roaster |
| | 75,829 | Mar. 24, 1868 | B.T. Babbitt | Coffee Roaster |
| | 91,553 | Jun. 22, 1869 | C. Mackh | Coffee Roaster |
| | 92,090 | Jun. 29, 1869 | J.A. Lusby, J.B. Peake | Coffee Roaster |
| | 133,633 | Dec. 03, 1872 | E. Dougherty, Jr., B.F. Dailey | Coffee Roaster |
| | 204,067 | May 21, 1878 | J. Miller | Coffee Roaster |
| | 224,392 | Feb. 10, 1880 | C.L. Cole | Coffee Roaster |
| | 361,660 | Apr. 19, 1887 | L.R. Witherell | Spherical Coffee Roaster |
| | 373,531 | Nov. 22, 1887 | F. Maassen | Coffee Roaster |
| | 537,704 | Apr. 16, 1895 | N.H. McAuslan | Roaster |
