| Patents Granted on 1807-07-__ |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 780X | Jul. 01, 1807 | M. Freytag | Filtering pot | |
| 781X | Jul. 02, 1807 | R. Shaw | Piano forte | music instrument maker |
| 782X | Jul. 08, 1807 | J. Dodge | Machine for Nails and Brads | nail making machines |
| 783X | Jul. 10, 1807 | T. O'Conner | Condensers in distillation | steam stills |
| 784X | Jul. 10, 1807 | W. Lewis | Machine for making pills | |
| 785X | Jul. 11, 1807 | J. Nichols | Machine for Wrought Nails | nail making machines |
| 786X | Jul. 11, 1807 | M. Longwell | Mode of heating water in boilers of steam engines by the rays of the son | stationary boilers |
| 787X | Jul. 13, 1807 | J.B. Sartori | Making Italian pastes, maccaroni, vermicelli, etc. | |
| 788X | Jul. 18, 1807 | J. Cleaveland | Machine for cutting straw | hay or straw cutters |
| 789X | Jul. 20, 1807 | B. Connor | Machine for cutting straw | hay or straw cutters |
| 790X | Jul. 24, 1807 | E. Jones | Washing machine | |
| 791X | Jul. 24, 1807 | T. Bruff | Apparatus for cleaning windows | |
