All Patents of Type: churns |
Patents 1 -
15
of 220
|
Number | Date | Patentee | Title | Type |
355X | Feb. 20, 1802 | I. Baker | Machine for Churning | churns |
365X | Apr. 10, 1802 | J. Pierce | Machine for Churning | churns |
464X | Jun. 23, 1803 | J. Warring, W. Keeler | Rocking churn | churns |
GB-180,402,754 | Mar. 23, 1804 | T. Rowntree | Machine for agitating and separating certain mixtures | churns |
552X | May 08, 1804 | L. Stevens | Churn | churns |
694X | May 26, 1806 | A. Wing | Churn | churns |
758X | Apr. 25, 1807 | T. Beatty | Washing, scouring, and churning machine | washing machines |
778X | Jun. 23, 1807 | R. Buck | Churns | churns |
794X | Oct. 03, 1807 | B. Cutler | Churn | churns |
812X | Dec. 15, 1807 | J. Scripture | Churning machine | churns |
827X | Mar. 08, 1808 | S. Hays | Churn | churns |
829X | Mar. 10, 1808 | N. King | Revolving churn | churns |
830X | Mar. 11, 1808 | S. Stackhouse | Churn | churns |
839X | Mar. 22, 1808 | W.W. Townsend | Churns | churns |
854X | Apr. 22, 1808 | D. Pierpont | Churn | churns |