| All Patents in class D8/39 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| D25,457 | May 05, 1896 | J.P. Derr | Handle for Fruit Jar Wrenches | jar wrenches |
| 760,613 | May 24, 1904 | J.C. Crume, J.M. Clark | Combination-tool | combination cork extractors |
| 803,034 | Oct. 31, 1905 | F. Trickey | Fruit Can Opener | jar wrenches |
| 976,868 | Nov. 29, 1910 | P.L. Hoffman, L.J. Graffort | Fruit Jar Wrench | jar wrenches |
| D49,968 | Nov. 28, 1916 | J.L. Needham | Jar Wrench | jar wrenches |
| 1,363,316 | Dec. 28, 1920 | J. Dudek | Cap Wrench | jar wrenches |
| 1,457,774 | Jun. 05, 1923 | B. Biehl, Sr., T. Harding | Can Opening Wrench | jar wrenches |
| 2,055,854 | Sep. 29, 1936 | E.H. Stibbe | Jar Holder | jar wrenches |
| D118,848 | Feb. 06, 1940 | M.J. Zimmer | Can Opener | can and jar openers |
| D138,817 | Sep. 19, 1944 | B.F. Hayden | Jar Wrench | jar wrenches |
| D139,840 | Dec. 26, 1944 | P.A. Crandell | Combined Can Opener and Gripping Tool | |
| D148,957 | Mar. 09, 1948 | L. Rice | Combination Tools | jar wrenches |
| D151,065 | Sep. 21, 1948 | H.L. Nichols | Fruit Jar and Bottle Opener | jar wrenches |
| D154,375 | Jul. 05, 1949 | E.M. Fisher | Combined Can Opener, Bottle Opener, And Gripping Tool | jar wrenches |
| 2,495,308 | Jan. 24, 1950 | J.N. Amigone | Gripper-type cork extractor | combination cork extractors |
