| Patents Granted on 1797-02-__ |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 149X | Feb. 16, 1797 | J. Spence | Cutting and Heading Nails | nail making machines |
| 150X | Feb. 16, 1797 | J.F. Mangin | Cutting and Polsihing Marble | stonemason |
| 151X | Feb. 20, 1797 | J. McCallmont | Stoves | stoves |
| 152X | Feb. 20, 1797 | S. Mullikin | Scouring or Skinning Rice | miller |
| 153X | Feb. 24, 1797 | R. Stuart | Improvement in Chimneys | chimneys |
| 154X | Feb. 24, 1797 | J. Fowler | Improvement in bridges | |
| 155X | Feb. 24, 1797 | J. Kersey | Heading and Cutting Nails | nail making machines |
| 156X | Feb. 24, 1797 | L. Allwine | Improvement in mixing colours and painting | manufacturing processes |
