| All Patents in class 81/3.44 |
Patents 16 -
30
of 45
      |
| Number | Date | Patentee | Title | Type |
| 689,059 | Dec. 17, 1901 | J.A. Britton | Hose Tongs | combination tools |
| 692,828 | Feb. 11, 1902 | J.C. Crume, J.M. Clark | Wrench | jar wrenches |
| 699,803 | May 13, 1902 | M. Monehan, P. Dorner | Fruit-Can Opener | jar wrenches |
| 743,227 | Nov. 03, 1903 | F.A. Biehn | Wrench | jar wrenches |
| 757,981 | Apr. 19, 1904 | H.H. Tyrrell | Household Tool | combination tools |
| 760,613 | May 24, 1904 | J.M. Clark, J.C. Crume | Combination-tool | combination cork extractors |
| 763,352 | Jun. 28, 1904 | W.W. Barton | Hand Tool | pipe tongs |
| 778,562 | Dec. 27, 1904 | J.L. Zesiger | Jar Wrench | jar wrenches |
| 803,034 | Oct. 31, 1905 | F. Trickey | Fruit Can Opener | jar wrenches |
| 830,888 | Sep. 11, 1906 | W.W. Cronk | Fruit Jar Opener | jar wrenches |
| 833,222 | Oct. 16, 1906 | G.E. Kimmel | Wrench For Jar Tops | jar wrenches |
| 845,118 | Feb. 26, 1907 | W.A. Pheasant | Jar Opener and Closer | jar wrenches |
| 894,626 | Jul. 28, 1908 | R.J. Givens | Fruit Jar Opener | jar wrenches |
| 930,796 | Aug. 10, 1909 | H.M. Quackenbush | Nut Cracker | nutcrackers |
| 937,636 | Oct. 19, 1909 | W.G. Niemann | Fruit Jar Wrench | jar wrenches |
