| All Patents in class 15 |
Patents 16 -
30
of 405
      |
| Number | Date | Patentee | Title | Type |
| 26,535 | Dec. 20, 1859 | R.N. Tate | Mast-Scraper | scrapers |
| 27,287 | Feb. 28, 1860 | H.C. Haskell | Pen rack, cleaner, and pencil-sharpener | pencil sharpeners |
| 31,436 | Feb. 19, 1861 | F. Bisbee | Improved Ferule for Mason's Trowels | bricklayer |
| 36,757 | Oct. 21, 1862 | J. Flint | Improvement in plastering-trowels | plasterer |
| 38,153 | Apr. 14, 1863 | G. Cowing | Polishing Metal Cylinders | polishing and buffing machinery |
| 49,093 | Aug. 01, 1865 | S. Darling | inkstand | draftsman |
| 51,931 | Jan. 09, 1866 | S. Darling | Inkstand | draftsman |
| 53,092 | Mar. 06, 1866 | S. Sorel | Material for making grinding wheels | |
| 53,453 | Mar. 27, 1866 | J. Kunz | Improvement in sawing-machines | drag saws |
| 56,252 | Jul. 10, 1866 | S.M. Newbury | Apparatus for cleaning boots and shoes | footwear accessories |
| 61,774 | Feb. 05, 1867 | W.D. Stroud | Improved broom head | brushes or brooms |
| 62,987 | Mar. 19, 1867 | J.B. Alden | Brush | brushes or brooms |
| 63,341 | Mar. 26, 1867 | J.A. Traut | Rubber belting for polishing | |
| 65,982 | Jun. 18, 1867 | E.J. Worcester | Improved brush | |
| 67,169 | Jul. 30, 1867 | C.F. Dean | Knife Cleaner | knife cleaners |
