| All Patents in class 144/136.1 |
Patents 61 -
75
of 102
      |
| Number | Date | Patentee | Title | Type |
| 1,512,296 | Oct. 21, 1924 | E. Michel | Rotary cutting implement | handheld circular saws |
| 1,540,388 | Jun. 02, 1925 | J.M. Crowe | Portable saw | handheld circular saws |
| 1,547,096 | Jul. 21, 1925 | L.E. Crouse | Grooving machine | dado machines |
| 1,593,317 | Jul. 20, 1926 | F.E. Thomes | Woodworking machine | patternmaker |
| 1,615,213 | Jan. 25, 1927 | R.L. Carter | Template for guiding routing machines | handheld power tool accessories |
| 1,617,621 | Feb. 15, 1927 | W.L. Evans | Device for making ring joint | |
| 1,629,742 | May 24, 1927 | R.W. Scott | Machine for milling lumber and the like | lath making machines |
| 1,639,485 | Aug. 16, 1927 | G.H. Carlson | Routing machine | routing machines |
| 1,718,325 | Jun. 25, 1929 | F.R. Weaver | Lock-joint grooving head | cutterheads |
| 1,745,780 | Feb. 04, 1930 | W.P. Casey | Woodworking machine | handheld routers |
| 1,797,463 | Mar. 24, 1931 | C. Cederholm | Rotary woodworking cutter | cutterheads |
| 1,800,338 | Apr. 14, 1931 | C.A. Chapman | Fiberboard Plane | fiberboard planes |
| 1,839,599 | Jan. 05, 1932 | F. Schimmel | Woodworking machine | |
| 1,854,445 | Apr. 19, 1932 | A.J. Calpha | Machine Tool | wood shapers |
| 1,899,883 | Feb. 28, 1933 | E.P. Sacrey | Adjustable and interchangeable mounting for motor driven tools | handheld routers |
