| 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 |
