| All Patents in class 432/240 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 25,941 | Nov. 01, 1859 | J. Caulkins, R.L. Bate | Coffee Roaster | coffee roasters |
| 34,968 | Apr. 15, 1862 | C.L. Kelling | Coffee Roaster | coffee roasters |
| 56,964 | Aug. 07, 1866 | H.B. Masser | Coffee Roaster | coffee roasters |
| 89,934 | May 11, 1869 | I. Long | Coffee Roaster | coffee roasters |
| 90,386 | May 25, 1869 | H.W. Persing | Coffee Roaster | coffee roasters |
| 188,119 | Mar. 06, 1877 | G. Fisher | Coffee Roaster | coffee roasters |
| 247,003 | Sep. 13, 1881 | J.H. Beidler | Coffee Roaster | coffee roasters |
| 248,986 | Nov. 01, 1881 | G.A. Beidler | Coffee Roaster | coffee roasters |
| 254,547 | Mar. 07, 1882 | E.A. Hartsell | Coffee Roaster | coffee roasters |
| 262,390 | Aug. 08, 1882 | G. Fisher | Coffee Roaster | coffee roasters |
| 305,725 | Sep. 23, 1884 | H. Wade, J.N. Clouse, J.J. Yuncker | Coffee Roaster | coffee roasters |
| 377,443 | Feb. 07, 1888 | O. Walden | Coffee Roaster | coffee roasters |
