| All Patents in class 81/177.6 |
Patents 16 -
28
of 28
      |
| Number | Date | Patentee | Title | Type |
| 1,088,786 | Mar. 03, 1914 | J. Lukowski | Automobile Emergency Wrench | wrench set holders |
| 1,113,389 | Oct. 13, 1914 | F.E. Walden | Wrench | alligator wrenches |
| 1,186,807 | Jun. 13, 1916 | J.L. Litomy | Tool | wrench handle components |
| 1,292,285 | Jan. 21, 1919 | M.J. Fairchild | Socket Wrench | socket wrenches |
| 1,316,398 | Sep. 16, 1919 | P.G. Steininger | Wrench | wrench handle components |
| 1,402,373 | Jan. 03, 1922 | C.G. Palmer | Combination Wrench | wrench set holders |
| 1,442,174 | Jan. 16, 1923 | H.F. Oberjohann | Power Means for Screw Driver or the Like | |
| 2,138,725 | Nov. 29, 1938 | E.J. Brouhard | Drain Cock Wrench | drain cock wrenches |
| 2,635,660 | Apr. 21, 1953 | O.W. Dawson | Tool having handle movable at right angles and dovetailed lock | screwdrivers |
| 5,542,322 | Aug. 06, 1996 | J.C. Reddy, R.L. Knox | Compact Folding Wrench | socket wrenches |
| 5,791,002 | Aug. 11, 1998 | J. Quinn, D.A. Swinden, W.A. Gardiner, R.L. Naas, D.A. Furth, P.F. Lynch, J.A. Hufnagel, O. Stecyk, R. Andersen | Multi-purpose Folding Tool | combination tools |
| 5,963,999 | Oct. 12, 1999 | R.L. Naas, D.A. Furth, P.F. Lynch, J.A. Hufnagel, O. Stecyk, R. Andersen, J. Quinn, D.A. Swinden, W.A. Gardiner | Multi-purpose Folding Tool | combination tools |
| 6,219,870 | Apr. 24, 2001 | R. Andersen, J. Quinn, D.A. Swinden | Lock Release Mechanism For A Folding Combination Tool or the Like | combination tools |
