| All Patents in class 366/220 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 8,173X | Apr. 28, 1834 | E. Whitman, Jr. | Whitman's roasting jack |
| | 13,447 | Aug. 14, 1855 | S. Pierce | Coffee Roaster |
| | 23,867 | May 03, 1859 | J.P. Simmons | Coffee Roaster |
| | 24,024 | May 17, 1859 | J.D. Harrington | Coffee Roaster |
| | 122,357 | Jan. 02, 1872 | C.C. Butt | Coffee Roaster |
| | 169,059 | Oct. 19, 1875 | F. Thomas | Coffee Roaster |
| | 212,445 | Feb. 18, 1879 | R. Davis | Coffee Roaster |
| | 224,392 | Feb. 10, 1880 | C.L. Cole | Coffee Roaster |
| | 266,428 | Oct. 24, 1882 | H.P. Buffon | Coffee Roaster |
| | 331,615 | Dec. 01, 1885 | M.J. Clark | Coffee Roaster |
