893 
List of Patents* 
Robert Smith, May 19, mould board of a plough* 
William Shotwell, June 24, cogs, &c. for pullies. 
Peter Lorillard, June 28, machine for cutting tobacco, 
James Deneale, jun. July 10, kiln for drying grain. 
Peter Lossing, Aug. 4, improvement in burning lime, 
Frederick Butler, Aug. 22, machine for cooking. 
Frederick Young, Aug. 23, machine for cutting and heading nail’s. 
Jonathan Kilborn, Aug. 23, machine for cutting tanner’s bark. 
David Cooley, jun. and Gabriel N. Philips, Aug. 25, improve- 
ments in chimneys. 
Ezra Weld, Sept. 17, “ Lavater,” machine for washing and wring- 
ing clothes. 
Richard Mansfield, Oct. 24, improvement in manufacturing bricks. 
Aaron Brookfield, Oct. 24, raising water for mills. 
John J. Hawkins, Oct. 24, improvement in musical instruments, 
Jonathan Grout, jun. Oct. 24, telegraph (description) filed. 
Samuel Murray, Nov. 17, obtaining force from water, with the 
assistance of steam, 
William Young, Nov. 20, hanging windows without weight^ 
1801. 
John Cannon, Jan. 17, machine for breaking flax. 
Jesse Wheaten, Jan. 17, jaundice bitters. 
Ebenezer Whiting, Jan. 22, cotton gin. 
Henry Guest, Jan. 26, improvement in sheathing vessels. 
Alexander Anderson, Jan. 26, brewing with Indian corn. 
Do. Jan. 28, condenser for heating wash in dis- 
tilling. 
Joseph Strong, Jan. 29, axle tourniquet. 
William Henderson, Feb. 12, improvement in the construction 
of stoves. 
Thomas Bedwell and Benjamin Henfrey, Feb. 12, improvement 
in evaporation. 
Michael Garber, Feb. 20, machine for making and heading nails. 
Barnabas Langdon, Feb. 20, hydraulick machine for raising water. 
l)avid Grieve, Feb. 20, improvement in boats to ascend rivers, &c. 
Benjamin Henfrey, March 2, increasing the surface of evapora- 
tion for the purpose of distilling, 
Richard Weems, March 16, boring machine for posts for fencing. 
William Stillman, March 16, veneering plough for cabinet work 
John Strong, March 24, hydraulick engine, 
Vol. i, 3 d 
