| All Patents in class 30/171 |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| 26,535 | Dec. 20, 1859 | R.N. Tate | Mast-Scraper | scrapers |
| 33,138 | Aug. 27, 1861 | J.C. Gibbs | Implement or Device for Scraping About the Seams, &c. of Vessels | shipwright |
| 83,021 | Oct. 13, 1868 | A. Barbarin | Combined Hatchet, Hammer, and Scraper | hammers |
| 109,008 | Nov. 08, 1870 | F.B. Hill | Improvement in Box or Barrel-Scraper | box scrapers |
| 141,549 | Aug. 05, 1873 | J.D. Ellis, G.W. Ellis, C. Ellis | Improvement in Box-Scrapers | box scrapers |
| 293,992 | Feb. 19, 1884 | G. Wall | Reversible Scraper for Ships' Spars | scrapers |
| 465,825 | Dec. 29, 1891 | P.C. Atwood | Bench Scraper | box scrapers |
| 538,010 | Apr. 23, 1895 | J.M. Carriere | Holder for Scrapers | box scrapers |
| 578,960 | Mar. 16, 1897 | G.B. Wilder | Scraper | scrapers |
| 619,131 | Feb. 07, 1899 | C.L. Britt | Wood Scraper | scrapers |
| 629,487 | Jul. 25, 1899 | J.T. Boufford | Floor Scraper | scrapers |
| 673,017 | Apr. 30, 1901 | . | Box Scraper with Adjustable Head | scrapers |
| 695,117 | Mar. 11, 1902 | J.A. Olson | Woodworker's Scraper | scrapers |
| 717,498 | Dec. 30, 1902 | S. Dean | Cabinet Scraper Holder | scrapers |
| 741,944 | Oct. 20, 1903 | O.B. Taylor | Hardwood-Floor Scraper | scrapers |
