All Patents in class 408 |
Patents 2341 -
2355
of 3497
|
Number | Date | Patentee | Title | Type |
1,586,559 | Jun. 01, 1926 | L.K. Laursen | Countersink | countersinks |
1,588,972 | Jun. 15, 1926 | M. Machacek | Hydraulic feeding mechanism for mortising machines | mortising machines |
1,591,585 | Jul. 06, 1926 | W.W. Vosper | Die Head | tap and die holders |
1,595,962 | Aug. 10, 1926 | H. Dreses | Radial drilling machine | radial drill presses |
1,597,780 | Aug. 31, 1926 | W.R. Fox | Multiple-spindle-drilling machine | |
1,600,847 | Sep. 21, 1926 | A.M. Sosa, A.E. Robinson | Drilling Machine | radial drill presses |
1,603,280 | Oct. 19, 1926 | L.S. Hall | Die Head for Threading Machines and the Like | tap and die holders |
1,603,605 | Oct. 19, 1926 | C. Jobst | Die Head for Thread Cutting Tools | tap and die holders |
1,607,614 | Nov. 23, 1926 | J.H. Graham | Tapping machine | tapping machines |
1,608,113 | Nov. 23, 1926 | G.E. Nace, A.G. Lundin | Chuck | |
1,613,369 | Jan. 04, 1927 | E.L. Worbois | Nut-Tapping Machine | nut or bolt making machines |
1,613,577 | Jan. 04, 1927 | J.C. Fletcher | Die Cutting Machine | |
1,615,676 | Jan. 25, 1927 | C.W. Bettcher | Die Head | tap and die holders |
1,619,190 | Mar. 01, 1927 | J.C. Carlton | Radial Drill | radial drill presses |
1,621,061 | Mar. 15, 1927 | R.L. Carter | Door-mortising machine | mortising machines |