All Patents of Type: wood grinding machines |
Patents 1 -
15
of 58
|
Number | Date | Patentee | Title | Type |
633X | Aug. 13, 1805 | J. Matthews | Machine for grinding and sawing dye woods | wood grinding machines |
719X | Feb. 06, 1807 | J. Matthews | Grinding, sawing, and rasping dye woods | wood grinding machines |
877X | Jun. 03, 1808 | J. Reed | Machine for rasping dye woods | wood grinding machines |
3,339X | Jun. 02, 1821 | A. Tolson | Pulverizing wood etc. | wood grinding machines |
242 | Jun. 22, 1837 | L.H. Moseley | Machine for cutting dye-woods | wood grinding machines |
6,916 | Dec. 04, 1849 | W. Andrew, S.A. Bantz | Mill for grinding bark | bark processing machines |
RE180 | Oct. 15, 1850 | W. Andrews, S.A. Bantz | Mill for Grinding Bark | bark processing machines |
12,181 | Jan. 02, 1855 | A. Felton | Grinding-mill | wood grinding machines |
24,266 | May 31, 1859 | A. Orvis | Grinding-mill | wood grinding machines |
78,624 | Jun. 02, 1868 | A.H. Wagner | Improvement in grinding-mills | wood grinding machines |
CA-193 | Dec. 20, 1869 | R.G. Nash | A machine for reducing wood into pulp | wood grinding machines |
CA-664 | Oct. 17, 1870 | H. Wood | Machinery for reducing wood to a fine pulp for the manufacture of paper | wood grinding machines |
CA-680 | Oct. 31, 1870 | H. Wood | Improvements in the art of manufacturing fibre from wood for paper making | wood grinding machines |
111,415 | Jan. 31, 1871 | C. Wolff, Sr., C. Wolff, Jr. | Improvement in machines for disintegrating wood | wood grinding machines |
141,448 | Aug. 05, 1873 | J. Martin, G.W. Wilson | Improvement in machines for rossing bark | wood grinding machines |