| All Patents in class 409/182 |
Patents 16 -
21
of 21
      |
| Number | Date | Patentee | Title | Type |
| 4,194,543 | Mar. 25, 1980 | L.M. Cotton | Grooving Indexer for Routing Apparatus | handheld power tool accessories |
| 4,479,523 | Oct. 30, 1984 | D. Martin, D. Peterson | Mortise and tenon jig | handheld power tool accessories |
| 4,742,856 | May 10, 1988 | R.J. Morgan, K.L. Hehr | Groove forming apparatus and method | handheld power tool accessories |
| 4,934,422 | Jun. 19, 1990 | R.M. Hempy, C.J. Baird, J.L. Haffely | Bench mountable plate joining machine | |
| 5,090,461 | Feb. 25, 1992 | V.P. Gakhar, J.H. Ballou, J.M. Leubbers, D.M. Szymanski | Router attachment permitting cutting of dentil moulding | handheld routers |
| 5,496,139 | Mar. 05, 1996 | S.R. Wente, G.A. Putney, M.S. Scolaro, A.P. Ghode | Collet Lock Arrangement for Power Tool | |
