| Patents Granted on 1822-06-__ |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 3,535X | Jun. 15, 1822 | F. Goucher (Goncher) | Washing machine | washing machines |
| 3,536X | Jun. 15, 1822 | H. Burden | Flax and hemp dressing machine | flax and hemp machines |
| 3,537X | Jun. 15, 1822 | B. Hayden, Jr. | Churn | churns |
| 3,538X | Jun. 17, 1822 | W. Bent | Machine for splitting skins and pelts | splitting and shearing machinery |
| 3,539X | Jun. 19, 1822 | A. Keith, E. Brown | Churn | churns |
| 3,540X | Jun. 20, 1822 | J. Shaw | Percussion gun | gunsmith |
| 3,541X | Jun. 24, 1822 | J. Rogers | Marine rail way | |
| 3,542X | Jun. 24, 1822 | W. Phoebus | Wind mills | wind power apparatus |
| 3,543X | Jun. 24, 1822 | J. Whitaker | Making carriage wheels | wheelwright |
| 3,544X | Jun. 24, 1822 | R. McMinn | Stove for burning Lehigh coal | stoves |
| 3,545X | Jun. 26, 1822 | C. Lewis, G. Taylor | Throstle spindle for cotton | spinner |
| 3,546X | Jun. 26, 1822 | M. Pennock | Horse hay rake | hay or straw rakes |
| GB-182,204,683 | Jun. 26, 1822 | M.I. Brunel | Certain Improvements on Steam Engines | steam engines |
