| All Patents in class 72/126 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 10,013 | Sep. 13, 1853 | G. Potts | Revolving Mandrel for Lining Cylinders with Metal | |
| 290,273 | Dec. 18, 1883 | J. Scully | Conical Boiler Tube Expander | boiler repair tools |
| 333,206 | Dec. 29, 1885 | C. Dudley | Tube Expander | pipe and tube expanders |
| 376,485 | Jan. 17, 1888 | E. Huber, J.H. Richards | Tube Expander | pipe and tube expanders |
| 607,726 | Jul. 19, 1898 | C.A. Bailey | Pipe Threading Implement | taps and dies |
| 846,016 | Mar. 05, 1907 | J.L. De Steiger | Fruit Jar Wrench | jar wrenches |
| 992,208 | May 16, 1911 | J.G. Kingsbury | Rotary rivet-spinning machine | riveting machines |
| 1,689,460 | Oct. 30, 1928 | W. Stumpf | Rivet spinning attachment | handheld power tool accessories |
| 1,795,358 | Mar. 10, 1931 | W.E. Arndt | Tool for spinning angular flanges on metal tubes | pipe and tube expanders |
| 2,126,427 | Aug. 09, 1938 | H.L. Turnquist, F.A. Heilman | Roll holder for rivet spinning machines | riveting machines |
| 2,252,130 | Aug. 12, 1941 | H.N. Anderson, M.W. Lamprecht | Thread rolling head | thread rolling machines |
| 2,254,289 | Sep. 02, 1941 | J. Jensen | Sheet Metal Working Machine | sheet metal flanging machines |
