| All Patents in class 76 |
Patents 1411 -
1425
of 1439
      |
| Number | Date | Patentee | Title | Type |
| 2,794,468 | Jun. 04, 1957 | R.W. Huxtable | Woodcutting bit assembly | drill bits |
| 2,802,379 | Aug. 13, 1957 | D.J. McConnell, T.H. Zbikowski, D.B. Chenoweth | Retoothing machine | saw sharpening machines |
| 2,854,866 | Oct. 07, 1958 | A.W. Mall, R.G. Sholeen | Method of forming saw chain teeth and saw chain cutter links | tool making |
| 2,884,816 | May 05, 1959 | C.M. Lay | Method of forming indestructible type impact tools | |
| 2,905,214 | Sep. 22, 1959 | T.J. Tretheway | Aluminum Survival Hatchet | axes |
| 2,917,952 | Dec. 22, 1959 | J.A. Lavallee | Reamer manufacture | reamers |
| 2,934,113 | Apr. 26, 1960 | R.R. Hollien | Router bit and drive shaft assembly with pilot | cutters |
| 2,938,312 | May 31, 1960 | A.W. Mall | Method of fabricating chain saw guide bars | handheld chainsaws |
| 2,954,994 | Oct. 04, 1960 | R.T. Beers | Socket Retainer for Rotary Power Tools | wrench sockets |
| 2,972,266 | Feb. 21, 1961 | J. McEwan | Saw sharpener | saw sharpening machines |
| 2,977,824 | Apr. 04, 1961 | T.O. Rueb | Wrench Making Method | making wrenches |
| 2,986,047 | May 30, 1961 | D.J. McConnell | Feeding Mechanism for Saw Sharpening Machine | sharpening machines |
| 3,006,222 | Oct. 31, 1961 | J. McEwan | Apparatus for sharpening chain saws | |
| 3,053,118 | Sep. 11, 1962 | J.A. Lavallee | Method of manufacturing reamers | reamers |
| 3,174,363 | Mar. 23, 1965 | E.L. Staiger, P.F. Lyman | Method of forming cutting tools | tool making |
