| All Patents in class 144/253.2 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 60,787 | Jan. 01, 1867 | S.M. Richardson | Tonguing and grooving cutterhead | cutterheads |
| 206,360 | Jul. 23, 1878 | G.J. Shimer, S.J. Shimer | Improvement in variety molding machines | wood shapers |
| 604,946 | May 31, 1898 | A.L. Stoddard | Guide and guard for variety molding-machines | wood shapers |
| 883,148 | Mar. 24, 1908 | F. Sanders | Molding machine for cutting panels | molders |
| 1,947,885 | Feb. 20, 1934 | H.E. Tautz | Work guide | wood shapers |
| 1,989,285 | Jan. 29, 1935 | W.J. Merrigan | Spindle shaper | wood shapers |
| 2,085,235 | Jun. 29, 1937 | H.E. Tautz | Workholder for shapers | wood shapers |
| 2,104,158 | Jan. 04, 1938 | T.L. Hedgpeth | Work guide for woodworking tools | wood shapers |
| 4,817,693 | Apr. 04, 1989 | M.J. Schuler | Machine tool extension table and method for installing same | cutterhead machine accessories |
| 5,016,693 | May 21, 1991 | J.L. Haffely, M.G. Stahler, B.D. Wixey | Guide fence for power tools | |
| 5,890,524 | Apr. 06, 1999 | E.C. Tucker, S.K. Jones, L. Sevack | Router table sled | |
| 5,967,717 | Oct. 19, 1999 | J.S. Lynn, L.G. Lee, M.S. McGuire, E.C. Tucker | Router table fence system | |
| 6,588,468 | Jul. 08, 2003 | E.C. Tucker, B.K. Hyde | Router table joint making machine | |
