| All Patents in class 81/23 |
Patents 16 -
30
of 42
      |
| Number | Date | Patentee | Title | Type |
| 243,652 | Jun. 28, 1881 | J. Straszer | Combination Tool | combination tools |
| 243,653 | Jun. 28, 1881 | J. Straszer | Combination Hammer | combination tools |
| 293,516 | Feb. 12, 1884 | A.A. Potter | Tack Hammer and Tack Holder | tack hammers |
| 338,404 | Mar. 23, 1886 | G.F. Hall | Hammer | nail holding |
| 365,255 | Jun. 21, 1887 | L.H. Hoover | Tack hammer | tack hammers |
| 371,105 | Oct. 04, 1887 | J. Souders | Combined tack hammer and puller | combination tools |
| 378,946 | Mar. 06, 1888 | J.H. Baker | Nail-Holding Attachment for Hammers | nail holding |
| 392,515 | Nov. 06, 1888 | L.H. Hoover | Tack-Hammer | tack hammers |
| 436,612 | Sep. 16, 1890 | C.H. Newhall | Hammer | nail holding |
| 471,031 | Mar. 15, 1892 | W.L. Smith | Tool Handle | |
| 507,317 | Oct. 24, 1893 | J. Gose | Tack Hammer | tack hammers |
| 509,399 | Nov. 28, 1893 | J.C. Richardson | Nail Holding Tool | nail holding |
| 510,049 | Dec. 05, 1893 | J. Ryan | Hammer | nail holding |
| 519,033 | May 01, 1894 | G.J. Capewell | Combination Tool | nail extractors |
| 572,406 | Dec. 01, 1896 | G.J. Capewell | Combination Tool | combination tools |
