| All Patents in class 30/151 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 491,715 | Feb. 14, 1893 | H.J. Mondor | Combination Tool | combination tools |
| 604,624 | May 24, 1898 | W.L. Marble | Safety Guard for Axes | axes |
| 657,421 | Sep. 04, 1900 | R.W. Jorres | Corkscrew | figural cork extractors |
| 702,001 | Jun. 10, 1902 | H.H. Ham | Cork-extractor | non worm cork extractors |
| 925,278 | Jun. 15, 1909 | S.M. Bickford | Knife | knives and cutters |
| 1,449,430 | Mar. 27, 1923 | L.L. Martin | Tool Handle or Holder | razors |
| 2,164,191 | Jun. 27, 1939 | K. Knudsen | Remover for bottle closures | combination cork extractors |
| 2,255,930 | Sep. 16, 1941 | P. Jepson | Blade holder | utility knives |
| 2,517,649 | Aug. 08, 1950 | J. Frechtmann | Blade Guard | |
| 2,833,036 | May 06, 1958 | A.B. Aciego | Combination Sheath and Tool Holder for Knife Blade | knives and cutters |
| 3,329,188 | Jul. 04, 1967 | W.M. McCord, Jr. | Protection for Saw Blade | |
| 5,012,581 | May 07, 1991 | D.P. Cummings, D.H. Mallalieu, W.D. Fletcher | Universal Utility Knife | utility knives |
