| Patents for Norris F. McNaught |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| 1,744,413 | Jan. 21, 1930 | N.F. McNaught, E.H. Peterson | Socket-wrench tool | |
| 1,751,657 | Mar. 25, 1930 | N.F. McNaught, E.H. Peterson | Operating mechanism for valve grinders | |
| 1,788,535 | Jan. 13, 1931 | N.F. McNaught, E.H. Peterson | Socket-wrench kit | wrench set holders |
| 1,798,481 | Mar. 31, 1931 | N.F. McNaught, E.H. Peterson | Ratchet lever | ratchet wrenches |
| 1,798,482 | Mar. 31, 1931 | N.F. McNaught, E.H. Peterson | Ratchet lever | |
| 1,825,007 | Sep. 29, 1931 | N.F. McNaught | Valve seat reconstruction tool | |
| 1,858,372 | May 17, 1932 | N.F. McNaught, E.H. Peterson | Valve spring compressor | |
| 1,868,839 | Jul. 26, 1932 | N.F. McNaught, E.H. Peterson | Ratchet lever | |
| 1,868,840 | Jul. 26, 1932 | N.F. McNaught, E.H. Peterson | Ratchet lever | |
| 1,877,348 | Sep. 13, 1932 | N.F. McNaught, E.H. Peterson | Valve grinder | |
| 1,902,878 | Mar. 28, 1933 | N.F. McNaught, E.H. Peterson | Ratchet wrench | ratchet wrenches |
| 1,903,058 | Mar. 28, 1933 | N.F. McNaught, E.H. Peterson | Means and method for applying brake shoe linings | brake maintenance |
| 1,932,796 | Oct. 31, 1933 | N.F. McNaught | Grease ram | |
| 1,952,087 | Mar. 27, 1934 | E.H. Peterson, N.F. McNaught | Valve guide and unseater | |
| 1,968,215 | Jul. 31, 1934 | N.F. McNaught, E.H. Peterson | Tool for cleaning commutators and the like | |
