| All Patents in class 76/36 |
Patents 16 -
23
of 23
      |
| Number | Date | Patentee | Title | Type |
| 1,263,652 | Apr. 23, 1918 | H.J. Davis | Saw Filing Clamp | saw vises |
| 1,317,126 | Sep. 23, 1919 | H. Briggs | Guide or Gage for Hand-Tools | |
| 1,406,924 | Feb. 14, 1922 | H. Briggs | Guide or Gauge for Reciprocating Hand Tools | saw sharpening tools |
| 1,746,391 | Feb. 11, 1930 | W.E. Gibbs | Metal Working File | |
| 2,421,657 | Jun. 03, 1947 | J.H. Speed | Handsaw filing guide | saw sharpening tools |
| 2,495,991 | Jan. 31, 1950 | J.H. Speed | Saw Filer Guide | saw sharpening tools |
| 2,655,057 | Oct. 13, 1953 | H.E. Hull | Saw filing machines | saw sharpening machines |
| 2,917,813 | Dec. 22, 1959 | G. Crümmenerl, H. Ackermann | Detachable Tool Holder, Especially for Grooving Files | tool holders |
