All Patents of Type: radial drill presses |
Patents 1 -
15
of 191
|
Number | Date | Patentee | Title | Type |
184,060 | Nov. 07, 1876 | A. Box | Radial Drill | radial drill presses |
283,857 | Aug. 28, 1883 | A. Box | Radial drilling-machine | radial drill presses |
297,383 | Apr. 22, 1884 | H. Hobbs, E.F. Gordon | Suspended drilling-machine | radial drill presses |
331,075 | Nov. 24, 1885 | F.B. Miles | Drilling-machine | radial drill presses |
472,546 | Apr. 12, 1892 | W.D. McNaull | Radial-drilling machine | radial drill presses |
499,159 | Jun. 06, 1893 | F.H. Crafts | Driving Mechanism for Lathes | metalworking machine mechanisms |
513,128 | Jan. 23, 1894 | A.J. Mill | Radial drill | radial drill presses |
515,988 | Mar. 06, 1894 | C.H. Baush | Drilling-machine | radial drill presses |
515,989 | Mar. 06, 1894 | C.H. Baush | Drilling-machine | radial drill presses |
GB-189,408,120 | Mar. 09, 1895 | W.A. Pearn | Improvements in machines or tools for drilling, tapping, and like purposes | radial drill presses |
GB-189,610,580 | May 16, 1896 | C.H. Clifton, Jr., C.W. Crossley, C.H. Clifton | Quick return motion for drilling machines | radial drill presses |
GB-189,712,990 | Apr. 09, 1898 | C.W. Crossley | Improvements in boring, drilling, and like machines | radial drill presses |
639,262 | Dec. 19, 1899 | A.S. Smith, J. Mills | Metal Drill | radial drill presses |
676,197 | Jun. 11, 1901 | A. Mill | Radial drill | radial drill presses |
676,389 | Jun. 11, 1901 | A. Mill | Radial Drill | radial drill presses |