All Patents in class 16/DIG.027 |
Patents 1 -
6
of 6
|
Number | Date | Patentee | Title | Type |
147,760 | Feb. 24, 1874 | G. Spire, A.H. Frank | Improvement in spindles | woodworking machine lubrication |
335,527 | Feb. 02, 1886 | W. Kratzer | Anti-friction journal-bearing | industrial machine bearings |
353,302 | Nov. 30, 1886 | S.W. Goodwin | Turning Lathe | wood lathes |
822,723 | Jun. 05, 1906 | R. Conrad | Ball-bearing | industrial machine bearings |
1,005,538 | Oct. 10, 1911 | W.A. Greaves | Tail-stock | wood lathes |
1,059,313 | Apr. 15, 1913 | H.A. Perkins | Step bearing for machinery | woodworking machine mechanisms |