| X Patents |
Patents 166 -
180
of 9755
      |
| Number | Date | Patentee | Title | Type |
| 166X | Apr. 29, 1797 | W. Faris | Propelling Carriages | carriage maker |
| 167X | May 03, 1797 | B. Duval | Antibilious pills | medical pills and syrups |
| 168X | May 29, 1797 | I. Garretson | Constructing and Rigging Vessels | shipwright |
| 169X | Jun. 03, 1797 | J. Stickney | Improvement in bridges | |
| 170X | Jun. 05, 1797 | A. Whittemore | Machine for the Manufacture of Sheet Cards | weaver |
| 171X | Jun. 08, 1797 | D. Grieve | Looms | looms |
| 172X | Jun. 23, 1797 | W. Burt | Raising a nap on cloth | cloth napping machines |
| 173X | Jun. 26, 1797 | B. Seymour | Rolling Iron | steel maker |
| 174X | Jun. 26, 1797 | B. Seymour | Staightening Hoops of Iron | blacksmith |
| 175X | Jun. 26, 1797 | B. Wynkoop | Pendulous Bellows, for Pumping Ships | shipwright |
| 176X | Jun. 26, 1797 | J.S. Sampson | Making Candles | chandler |
| 177X | Jun. 26, 1797 | C. Newbold | Ploughs (cast iron plough) | plows |
| 179X | Jun. 30, 1797 | M. Johnson | Mode of preserving butter | preserving butter |
| 178X | Jul. 01, 1797 | T. Bruff, Sr. | Improvement in extracting teeth | dental tools |
| 180X | Jul. 08, 1797 | B. Jarvis | Making shingles and boards | shingle machines |
