List of Patents . 
Nicholas King’, March 10, a revolving churn. 
Stephen Stackhouse, March 1 1, improvement in the churn, 
Giles Gridley, March 13, improvement in chimneys. 
Giles Gridley, March 14, improvement in fire places. 
William Wadsworth, March 15, a washing machine. 
William Wadsworth, March 15, machine for propelling boats, Sec, 
Obadiah Pease and Asher Donalds, March 18, machine for grind- 
ing bark and dye woods. 
Ebenezer Benedict, March 21, improvement in the cyder and 
cheese press. 
EliBarnum and Benjamin Brooks, March 21, machine for distil- 
ling or boiling water. 
John Johnson, March 21, a wheel to run under water. 
William W. Townsend, March 22, improvement in churns. 
Oliver Barret, jr. March 23, a fanning mill for grain or clover seed. 
Roswell Hopkins, March 25, a lever for turning wheels, for 
rowing boats, 8cc. 
Ele. Smith, March 30, machine for trimming straw plat, for bonnets, 
Jedediah Tallman, March 31, mode of applying power and caus- 
ing motion to machinery by the pendulum. 
Joseph Poudrell, April 6, an economical furnace or stove. 
Thomas Cohoon, April 11, cross cut saw machine. 
Robert Kilborn, April 12, improvement in lessening the friction 
in axletrees of carriages, See. 
Ephraim Warner, April 12, improvement in cheese presses, 8cc. 
Thomas Cohoon, April 13, machine for breaking and swingling 
hemp and flax, See. 
Thomas Cohoon, April 14, improvement in the screw press. 
Ira Ives, April 14, improvement in faucets for drawing liquor 
from casks. 
William Coolidge, April 18, machine for smoothing and polish- 
ing paper and other substances. 
Samuel Frothingham and George Harris, April 20, mode ef 
striping alum dressed leather for shoe binding, &c. 
John Fairbanks, April 21, a cylindric ruling machine. 
Daniel Pierpont, April 22, improvement in the churn. 
Timo. Cruttenden, April 23, improvement in the spinning wheel. 
Roswell Pitkin, April 23, improvement in manufacturing hats, 
cloths, &c. from a fleece or sheet taken from a carding engine, with- 
out bowing. 
Aaron Reed, April 25, improvement in the churn. 
