Patents Granted on 1845-05-?? |
Patents 1 -
11
of 11
|
Number | Date | Patentee | Title | Type |
4,017 | May 01, 1845 | R.R. Throckmorton | Machine for planing, tonguing and grooving, rabbeting, and beading planks and other lumber | wood planers |
4,024 | May 01, 1845 | H.A. Pitts | Cutting and Crushing Corn | corn grinders |
4,025 | May 01, 1845 | R.M. Hoe | Printing-press | printer |
4,028 | May 01, 1845 | T. Rogers | Cut-Off Valve for Steam Engines | steam engine valves |
4,029 | May 01, 1845 | J. Semple | Steam Coach Adapted to the Prairies | traction engine wheels |
4,043 | May 10, 1845 | I. Blanchard, J.F. Winslow | Machine for Making Hook or Brad Headed Spikes | nail making machines |
4,049 | May 13, 1845 | M.W. St. John | Turning Regular Forms | wood lathes |
4,051 | May 16, 1845 | E.H. Jaques | Horse Power | animal powered apparatus |
4,053 | May 16, 1845 | W.H. Taylor, A.P. Norton | Parallel bench-vise | leg vises |
4,055 | May 16, 1845 | J.J. Springsteen | Water Wheel | turbine water wheels |
4,056 | May 21, 1845 | J. Leffel | Improvement in water-wheels | water wheels |