| All Patents in class 173/135 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 735,589 | Aug. 04, 1903 | C.B. Richards | Impact Tool | pneumatic tools |
| 794,738 | Jul. 18, 1905 | C.K. Pickles | Fluid-Pressure Impact Tool | pneumatic tools |
| 803,621 | Nov. 07, 1905 | A.J. Patch | Pneumatic Hammer | pneumatic tools |
| 836,778 | Nov. 27, 1906 | A.J. Patch | Pneumatic Hammer | pneumatic tools |
| 1,446,547 | Feb. 27, 1923 | J.M. Crowe | Valve for pneumatic tools | pneumatic tools |
| 1,481,642 | Jan. 22, 1924 | F.A. Jimerson | Combination riveter | impact riveters |
| 2,107,108 | Feb. 01, 1938 | J. De Mooy | Rotary Tool | pneumatic tools |
