| All Patents in class 226/11 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 622,760 | Apr. 11, 1899 | W.S. Davenport | Stop Motion for Screw or Other Machine | screw machines |
| 925,041 | Jun. 15, 1909 | E.R. Seward | Stop Motion for Metalworking Machines | metalworking power transmission |
| 1,877,693 | Sep. 13, 1932 | C.A. Rich | Automatic Screw Machine | screw machines |
| 1,986,855 | Jan. 08, 1935 | C.A. Rich | Machine for Fashioning Articles Successively from Bar Stock | |
| 2,039,347 | May 05, 1936 | C.A. Rich | Machine for Fashioning Articles Successively from Bar Stock | |
| 2,043,772 | Jun. 09, 1936 | C.A. Rich | Machine for Fashioning Articles Successively from Bar Stock | |
| 2,669,345 | Feb. 16, 1954 | R.W. Brown | Out-of-stock Responsive Mechanism | metalworking machine mechanisms |
| 2,722,870 | Nov. 08, 1955 | H.W. Vogl | Machine for manufacturing parcel carriers having looped handles | |
| 2,746,128 | May 22, 1956 | J.H. Hotelling, J.J. Dill, J.T. Barron | Loading Device for Automatic Screw and Similar Machines | screw machines |
