| All Patents of Type: coffee mills |
Patents 1 -
15
of 36
      |
| Number | Date | Patentee | Title | Type |
| 198X | Jan. 08, 1798 | T. Bruff, Sr. | Coffee Grinding | coffee mills |
| 2,924X | Mar. 06, 1818 | I. Wilson | Iron and steel mills for grinding coffee | coffee mills |
| 2,963X | Jun. 09, 1818 | B. Smith | Mills for coffee, bark, seed etc. | coffee mills |
| 5,422X | Apr. 03, 1829 | J. Carrington | Manufacture of Coffee Mills | coffee mills |
| 6,874X | Dec. 22, 1831 | A. Sizer | Coffee and spice mill | coffee mills |
| 7,130X | Jun. 22, 1832 | E. Parker, H. White | Coffee and spice mill | coffee mills |
| 7,170X | Jul. 18, 1832 | J. Torrey (Torray), T. Witherby | Double coffee mill | coffee mills |
| 7,177X | Jul. 20, 1832 | A. Clark | Coffee and spice mill | coffee mills |
| FX-7,696 | Aug. 04, 1833 | A. Clark | Coffee mill | coffee mills |
| 7,744X | Sep. 06, 1833 | J. Stroub | Grist and coffee mill | grist mills |
| 8,586X | Jan. 13, 1835 | I. Adams | Machine for breaking coffee berries | coffee mills |
| 9,080X | Sep. 09, 1835 | C. Putnam, E. Morse | Coffee mill | coffee mills |
| 9,170X | Oct. 14, 1835 | D. Richmond | Coffee, pepper, etc. | coffee mills |
| 9,595X | Apr. 13, 1836 | C.W. Peckham | Coffee Mill | coffee mills |
| 243 | Jun. 19, 1837 | H. Twiss | Mill for grinding coffee and other substances | coffee mills |
