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United States Patents 1792/1793

Gears02United States Patents 1792/1793

Folger, Benjamin on January 2, 1792
#X000037 cleansing whale oil INDUSTRIAL

Herbert, Obadiah on January 28, 1792
#X000038 spinning and twisting thread INDUSTRIAL

Bailey, John on February 23, 1792
#X000039 steam jack INDUSTRIAL

Hartley, David on February 24, 1792
#X000040 hardening and tempering steel INDUSTRIAL

Ridgeway, David on March 7, 1792
#X000041 improvement in making bricks INDUSTRIAL

Green, Samuel on March 28, 1792
#X000042 canvas conductor to be used when houses are on fire INDUSTRIAL

Kirk, Timothy and Leslie, Robert on April 9, 1792
#X000043 weaving of wire INDUSTRIAL

Farrington, Thomas on April 9, 1792
#X000044 machine for sawing wood and bark INDUSTRIAL

Morris, George on July 10, 1792
#X000045 preservation of plants from frost FARMING

Dorr, Samuel G. on October 20, 1792
#X000046 machine called “the wheel of knives” for shearing and raising the nap on cloths INDUSTRIAL/TOOLS

Hodge, Solomon and Dorr, Jonathan on October 23, 1792
#X000047 hand mill for picking millstones INDUSTRIAL/TOOLS

Caldwell, James & Batterman, Christopher on January 26, 1793
#X000048 improved machine for manufacturing tobacco FARMING

Pope, Joseph on January 26, 1793
#X000049 improvement in wind mills INDUSTRIAL

Colles, Christopher on January 26, 1793
#X000050 manufacturing bricks INDUSTRIAL

Morey, Samuel on January 29, 1793
#X000051 improved mode to turning a spit FOOD

Leslie, Robert on January 30, 1793
#X000052 double pendulum for ships BOATING

Leslie, Robert on January 30, 1793
#X000053 clock pendulum TOOLS

Leslie, Robert on January 30, 1793
#X000054 double pendulum TOOLS

Hodgson, Ralph on February 1, 1793
#X000055 manufacturing oiled silk and linen INDUSTRIAL

Kinsley, Apollos on February 1, 1793
#X000056 improvement in making bricks INDUSTRIAL

Leslie, Robert on February 2, 1793
#X000057 construction and tone of bells INDUSTRIAL

Saltonstall, Richard Rosewell on February 28, 1793
#X000058 manufacturing rhus or sumach INDUSTRIAL

Williams, Jonathan, Jr. on March 13, 1793
#X000059 molds for claying sugar TOOLS/INDUSTRIAL

Carnes, John, Jr. on April 11, 1793
#X000060 improvement in paper moulds INDUSTRIAL

Ryan, Edward on April 29, 1793
#X000061 furnace for pot and pearl ashes INDUSTRIAL

Saltonstall, Richard Rosewell on May 1, 1793
#X000062 manufacturing rhus or sumach INDUSTRIAL

Heterick, Robert on June 11, 1793
#X000063 stove of cast iron INDUSTRIAL/HOUSEHOLD

Sampson, Joseph Stacey on July 5, 1793
#X000064 applying and regulating the sails of ships, boats, etc. BOATING

Brouwer, Samuel on August 17, 1793
#X000065 manufacturing brick and pantile INDUSTRIAL

Babcock, Abijah on December 2,1793
#X000066 machine for propelling vessels BOATING/INDUSTRIAL

Clarke, John on December 31, 1793
#X000067 machine to work in a current of water INDUSTRIAL

Patent records through July 1836 were burned in a fire. Not all have been consolidated into the new list.
They have been researched and are called “X-Patents” when found. Not all have been consolidated into the new list.
Officially patents of this era have an “X” at the end of the patent number, but that is not always the case.
Research online often put the “x” in the front of the number, and we have used that system.
Fractional numbers are designed to update patents, but keep them in sequential order.

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