All Patents of Type: paper making machines |
Patents 1 -
15
of 19
|
Number | Date | Patentee | Title | Type |
549X | May 01, 1804 | T. Langstroth | Paper Mill | paper making machines |
GB-180,502,840 | Apr. 25, 1805 | J. Bramah | Improvements in making paper | paper making machines |
GB-180,602,951 | Jul. 24, 1806 | H. Fourdrinier | Machine for manufacturing paper of an indefinite length | paper making machines |
NX-182,707,131 | Apr. 11, 1825 | G. Bird | Paper Polishing | paper making machines |
5,364X | Feb. 07, 1829 | J.W. Cooper | Mode of making white paper from rags, of cotton, linen, or silk of extracting all kinds of mineral colors rendering them white and completely bleached, and of bleaching and whitening straw and corn husks, so that white paper can be made therefrom... | paper making machines |
5,461X | Apr. 18, 1829 | I. Sanderson | Cylinder Paper Machine for Paper Making | paper making machines |
5,481X | May 04, 1829 | R. Fairchild | Agitator Used in Paper Making | paper making machines |
5,690X | Oct. 27, 1829 | R. McOmber | Double Leon Spring Power Press for Cheese, Cider, Paper Etc. | cheese press |
7,385X | Jan. 23, 1833 | W. Cole | Paper pulp washer (Felt washer) | paper making machines |
8,036X | Feb. 28, 1834 | J. Truman | Paper making | paper making machines |
8,170X | Apr. 26, 1834 | C. Rice | Washers for paper engines | paper making machines |
183,155 | Oct. 10, 1876 | J.O. Gregg | Wood-Grinders for Paper Pulp | paper making machines |
184,054 | Nov. 07, 1876 | N.H. Whitten | Improvement in paper-calendering machines | manufacturing paper |
202,097 | Apr. 09, 1878 | W.A. Doane | Improvement in machines for making paper-pulp from wood | paper making machines |
209,954 | Nov. 19, 1878 | J.W. Bicknell | Improvement in adjustable boxes for paper-calendering rollers | manufacturing paper |