| All Patents in class 192/99S |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 162,260 | Apr. 20, 1875 | N.H. Whitten | Improvement in operating paper-calendering rolls |
 | 228,046 | May 25, 1880 | W.H. Doane | Sectional shaft for woodworking machines |
 | 385,063 | Jun. 26, 1888 | W. Lodge, H. Dreses | Feeding device for drilling |
 | 393,682 | Nov. 27, 1888 | M.F. Williams | Clutch-pulley |
 | 838,233 | Dec. 11, 1906 | R. Bauer | Power-hammer |
 | 885,075 | Apr. 21, 1908 | D.S. Oakley | Clutch |
| | 1,156,904 | Oct. 19, 1915 | H.L. Johnston | Clutch mechanism for grinders and choppers |
 | 1,437,319 | Nov. 28, 1922 | A.B. Landis | Automobile clutch |
| | 2,006,913 | Jul. 02, 1935 | K.H. Conley | Clutch Throwing Mechanism |
 | 2,097,731 | Nov. 02, 1937 | A.W. Mall | Clutch mechanism |
