| Patents for Thomas P. Jones |
Patents 16 -
30
of 57
      |
| Number | Date | Patentee | Title | Type |
| 1,199 | Jun. 26, 1839 | C.B. Baldwin, J.C. Baldwin | Mill for Grinding and Crushing Corn | miller |
| 1,252 | Jul. 17, 1839 | I. Babbitt | Mode of making boxes for axles and gudgeons | railroad car axles |
| 1,403 | Nov. 09, 1839 | R. Fish | Apparatus for grading streets and roads | levels |
| 1,491 | Feb. 18, 1840 | I. Straub | Portable grist-mill | grist mills |
| 1,617 | May 25, 1840 | G. Page | Improvement in seed-planting machines | crop planters |
| 1,690 | Jul. 15, 1840 | J. MacGregor, Jr. | Wood plane attachment | cutterhead machine accessories |
| 1,691 | Jul. 15, 1840 | B. Cushwa | Self-adjusting log-brace for sawmills | sawmill carriages |
| 1,719 | Aug. 12, 1840 | T. Denderdine, Jr. | Machine for sawing stuff circular | reciprocating saws |
| 1,751 | Aug. 28, 1840 | M. Rich | Sawmill-dog for setting logs | sawmill carriages |
| RX-26 | Sep. 30, 1840 | P. Williamson | Improvement in the Making or Manufacturing of the Premium Railway Cooking-Stove | railroad car stoves |
| 1,809 | Oct. 08, 1840 | R. Daniels | Manufacture of cloth of various kinds by the employment of wool and silk obtained by reducing worn-out woolen and silk goods into the fibrous state | |
| 1,813 | Oct. 10, 1840 | R. Daniels | Machine for reducing worn-out cloths and silks of various kinds to the fibrous state, so as to be capable of being manufactured into cloth | |
| 1,816 | Oct. 10, 1840 | J. Lindly | Improvement in Machines for Cutting Screws Upon the ends of the Rails of Bedsteads | woodworking horizontal borers |
| 1,820 | Oct. 14, 1840 | M. Battle | Improvement in the manner of propelling boats upon canals or other shoal water by the agency of steam | steamboats |
| 1,867 | Nov. 26, 1840 | T. Hyatt, N.T. Winans | Manufacture of splits or sticks for friction and other matches | match making machines |
