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Patents 1 -
15
of 28
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| Number | Date | Patentee | Title | Type |
| RE-1 | Jan. 09, 1838 | J. Hatch | Machine for sowing plaster, ashes, seed, and other separable substances | crop planters |
| RE-4 | Aug. 06, 1838 | J.S. Gold | Improvement in an Oven called the "Union Oven" | ovens |
| RE-6 | Dec. 04, 1838 | A.D. Spoor | Improved Stove for Burning Anthracite and other Coal | stoves |
| RE-8 | Apr. 18, 1839 | J. Mackay | Improvement in Mode of Fitting the Hammer-Heads of Piano-Fortes | music instrument maker |
| RE-9 | Jul. 06, 1839 | S. Couillard, Jr. | Machine for Combing Wool and Separating the Longer from the Shorter Fibers | spinner |
| RE-11 | Aug. 31, 1839 | D. Williams | Improvement in the Art of Tailoring | rules |
| RE-12 | Sep. 14, 1839 | A.G. Hull, deceased (estate of) | Improvement in trueese for the cure of prolapsus uteri | medical devices |
| RE-15 | Oct. 22, 1839 | M. Day | Improvement in Machines for Spinning Hemp, Flax and Manila Grass | |
| RE-18 | Dec. 10, 1839 | W.H. Mackrell | Improvement in Fasteners for Shutters and Blinds | shutters and blinds |
| RE-23 | Aug. 26, 1840 | J. Stimpson | Improvement in the mode of Forming and Using Cast or Wought Iron Plates or Rails for Railroad-Carriage Wheels to run upon | track and switches |
| RE-26 | Sep. 30, 1840 | P. Williamson | Improvement in the Making or Manufacturing of the Premium Railway Cooking-Stove | railroad car stoves |
| RE-28 | Nov. 21, 1840 | D. Williams | Improvement in a Cooking Stoves | stoves |
| RE-31 | Mar. 18, 1841 | E. Howe | Improvement in the application of material called palmofleaf or brub grass to the stuffing of beds, mattresses, sofas, cushions, and all other uses for which hair, feathers, moss, or other soft and elastic substances are used | |
| RE-37 | May 17, 1842 | A.J. Murray | Improvement in Portable Presses for Pressing Tobacco, Cotton, Hay, etc. | tobacco machinery |
| RE-38 | May 17, 1842 | S. Merrick | Improvement in the Screw Wrenches | nut wrenches |
