| All Patents in class 30/167.1 |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 8,957X | Jul. 07, 1835 | G. Page | Improved cutting and clearing chisel | mortise chisels |
| 4,990 | Feb. 27, 1847 | S. Fairchild, R. Fairchild | Improvement in Chisels | |
| 17,878 | Jul. 28, 1857 | C.J. Heistand | Mortising Chisel | mortise chisels |
| 19,406 | Feb. 23, 1858 | G.W. Billings | Dovetailing-Tool | dovetailing machines |
| 80,428 | Jul. 28, 1868 | J.M. Smith | Improvement in mortising-chisels | cutters |
| 93,534 | Aug. 10, 1869 | C. Hinz | Improvement in mortising-chisel | mortise chisels |
| 102,459 | Apr. 26, 1870 | J.F. Wood | Improvement in Gouge | carving chisels |
| 106,310 | Aug. 16, 1870 | H. Bigelow | Improvement in Chisel for Cutting Gains | chisels |
| 138,357 | Apr. 29, 1873 | A.H. Allen | Improvement in the methods of perfecting veneers | veneer machines |
| 150,948 | May 19, 1874 | C. Fontana | Groundwork Punch | carving chisels |
| 158,835 | Jan. 19, 1875 | G. Erlin | Lock-Mortise Chisel | mortise chisels |
| 182,610 | Sep. 26, 1876 | E.H. Smith | Improvement in mortising-chisels | mortise chisels |
| 182,894 | Oct. 03, 1876 | E. Cole | Improvement in mortising-chisels | mortising machines |
| 217,899 | Jul. 29, 1879 | B.F. Ough | Extension Chisel | mortise chisels |
| 221,763 | Nov. 18, 1879 | J.W. Ammons | Improvement in Grooving Irons | plane blades |
