| All Patents in class 7/164 |
Patents 31 -
39
of 39
      |
| Number | Date | Patentee | Title | Type |
| 1,308,654 | Jul. 01, 1919 | S.P. Bopst | Lumber Rule | lumber rules |
| 1,435,365 | Nov. 14, 1922 | H.J. Zieman | Adjustment for Level Vials | level adjustments |
| 1,526,660 | Feb. 17, 1925 | C.H. Bowers | Skirt board tongue cutter | |
| 1,535,661 | Apr. 28, 1925 | . | Saw Guide and Square | |
| 1,562,018 | Nov. 17, 1925 | R. Warff | Combination Wrench | wrench combination tools |
| 2,323,319 | Jul. 06, 1943 | C.S. Finnell | Magnetic Guide for Tools | |
| D152,822 | Feb. 22, 1949 | E.B. Overshiner | Design For A multiple Tool | rules |
| 2,802,259 | Aug. 13, 1957 | A.E. Stoner | Multi-Purose Hand Tool | combination tools |
| 5,345,636 | Sep. 13, 1994 | D.E. Lamons | Multi-Tool Adjustable Wrench | wrench combination tools |
