| All Patents in class 30/429 |
Patents 1 -
10
of 23
      |
| Picture | Number | Date | Patentee | Title |
 | 163,277 | May 11, 1875 | G.H. Strong | Pinchers |
 | 209,599 | Nov. 05, 1878 | C.A. Babcock | Combination Implement |
 | 292,710 | Jan. 29, 1884 | A. Van Slyke | Combined Jar Wrench and Can Opener |
 | 319,645 | Jun. 09, 1885 | A. Van Slyke | Combined Jar Wrench and Can Opener |
 | 356,925 | Feb. 01, 1887 | T.E. Chamberlin | Combination Hammer, Pry Bar, and Screwdriver |
| | 680,910 | Aug. 20, 1901 | J.L. Conner | Can Opener |
 | 720,202 | Feb. 10, 1903 | F. White | Knife |
 | 776,540 | Dec. 06, 1904 | G.C. Parish | Can-opener |
 | 796,352 | Aug. 01, 1905 | J.W. Quilling | Compound tool |
 | 894,626 | Jul. 28, 1908 | R.J. Givens | Fruit Jar Opener |
