| All Patents in class 206/376 |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 995,837 | Jun. 20, 1911 | L.V. Aronson | Combination Wrench | wrench set holders |
| 999,399 | Aug. 01, 1911 | A.S. Reed | Combination-Wrench | wrench set holders |
| 1,765,496 | Jun. 24, 1930 | F.W. Miller | Wrench Display Holder | wrench set holders |
| 1,808,190 | Jun. 02, 1931 | F.J. Vlchek | Wrench Set Unit | wrench set holders |
| 1,809,450 | Jun. 09, 1931 | A.I. Platt | Wrench Kit Holder | wrench set holders |
| 1,810,108 | Jun. 16, 1931 | W.C. Kress | Tools in Sets and Holders Therefor | wrench set holders |
| 1,816,598 | Jul. 28, 1931 | A.L. Martin | Merchandise Display Box | wrench set holders |
| 1,830,577 | Nov. 03, 1931 | C. Vallone | Holder for Wrenches and the Like | wrench set holders |
| 1,875,815 | Sep. 06, 1932 | J. Kneier | Wrench Set Unit | wrench set holders |
| 1,877,466 | Sep. 13, 1932 | E.C. Koster | Wrench Set Unit | wrench set holders |
| 1,889,203 | Nov. 29, 1932 | W.C. Kress | Wrench and Wrench Holders | wrench set holders |
| 1,900,915 | Mar. 14, 1933 | W.F. Costello | Wrench Set | wrench set holders |
| 1,917,409 | Jul. 11, 1933 | C. Vallone | Tool Holder or Tool Set | wrench set holders |
| 1,922,102 | Aug. 15, 1933 | J.J. Kroecker | Tool Kit Holder | wrench set holders |
| 1,967,458 | Jul. 24, 1934 | C. Vallone | Wrench Set Holder or Unit | wrench set holders |
