| Patents Granted on 1812-07-?? |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 1,772X | Jul. 03, 1812 | T. Woolson | Stove for heating water and to wash and boil clothes | stoves |
| 1,773X | Jul. 09, 1812 | H. Parsons | Malting and kiln drying | kilns |
| 1,774X | Jul. 11, 1812 | S.G. White | Machine for cutting files, rasps, etc. | files |
| 1,775X | Jul. 18, 1812 | N. Kirk | Machine for breaking hides, etc. | leatherworker |
| 1,776X | Jul. 18, 1812 | L. Dickerman | Shearing and laying the nap of cloth | splitting and shearing machinery |
| 1,777X | Jul. 18, 1812 | J.W. Sexton | Horizontal steam engine for boats | steam engines |
| 1,778X | Jul. 20, 1812 | J. Morgan, W.G. Crease | Mathematical boot | |
| 1,779X | Jul. 20, 1812 | B. Alison, P. Ward | Economical candle holder | |
| 1,780X | Jul. 22, 1812 | G. Cornell | Roping and spinning machine | spinner |
| 1,781X | Jul. 27, 1812 | S. Hart | Machine for brushing and finishing cloth | brush making machinery |
| 1,782X | Jul. 27, 1812 | F. Woodward | Plane for shaving leather | leatherworker |
| 1,783X | Jul. 27, 1812 | J.T. Sullivan | Book binding | book binder |
| 1,784X | Jul. 27, 1812 | S. Bestor, A. Pease | Purifying spirits | |
