| Patents Granted on 1805-05-?? |
Patents 1 -
15
of 33
      |
| Number | Date | Patentee | Title | Type |
| 597X | May 01, 1805 | I. Kimball | Nail Machine | nail making machines |
| 598X | May 02, 1805 | J. Copes | Grist Mill | grist mills |
| GB-180,502,843 | May 02, 1805 | J. Slater | Improvements upon sawing mills | reciprocating sawmills |
| 599X | May 03, 1805 | H.G. Spafford | Close Fire Place | fireplaces |
| 600X | May 03, 1805 | F. Lippert | Machine for raising water | water elevators |
| 601X | May 04, 1805 | J. Stickney | Andirons | fireplace tools |
| 602X | May 04, 1805 | R. Crane, Jr. | Iron Wheel for Transporting Carriages | carriage wheels |
| 603X | May 04, 1805 | S. Church | Sawing or cutting wheel felloes | wheelwright |
| 604X | May 04, 1805 | J. Houston | Hone | honing tools |
| 605X | May 04, 1805 | S. Glover | Cross cramp for four wheeled carriages | carriage maker |
| 606X | May 04, 1805 | A. Higham | Washing Machine | washing machines |
| 607X | May 04, 1805 | J. Platt | Excavator | excavators |
| 608X | May 04, 1805 | D. Atherton | Physiognotrace | physiognotraces |
| 609X | May 04, 1805 | J. Platt | Machine for raising and removing earth | excavators |
| 610X | May 06, 1805 | A. Hill | Beaming Machine | |
