All Patents in class 188/69 |
Patents 16 -
30
of 31
|
Number | Date | Patentee | Title | Type |
1,700,967 | Feb. 05, 1929 | H. Baerbalck | Metal Working Machinery | metal shapers |
1,748,348 | Feb. 25, 1930 | W.A. Hyatt | Turret Tool Holder | lathe tool holders and tool posts |
1,749,109 | Mar. 04, 1930 | G.M. Pelton | Sawmill carriage | sawmill carriages |
2,145,255 | Jan. 31, 1939 | A.G. Ericson, B.R. Granberg | Brake mechanism | |
2,218,168 | Oct. 15, 1940 | T.L. Hedgpeth | Power tool | handheld power tools |
2,369,209 | Feb. 13, 1945 | E.P. Bullard, E.N. Cowell, P.H. Lange | Turrethead Locking Means | turret lathes |
2,404,980 | Jul. 30, 1946 | E.A. Munschauer, Jr. | Machine control means | metal shearing machines |
2,452,089 | Oct. 26, 1948 | E.A. Reibig, C.A. Wiken | Universal work head | metalworking machine mechanisms |
2,610,552 | Sep. 16, 1952 | F.C. Victory | Rotary Table | rotary tables |
2,633,777 | Apr. 07, 1953 | J.H. Hoern | Indexing mechanism for station type machines | vertical boring mills |
2,876,369 | Mar. 03, 1959 | O. Doerner | Portable power drill | handheld power tools |
3,021,723 | Feb. 20, 1962 | R. Happe | Spindle locking means for portable tools | handheld power drills |
3,021,879 | Feb. 20, 1962 | R.P. Deghuee, E.R. Berends | Adjustable indexing mechanism | radial arm saws |
3,023,792 | Mar. 06, 1962 | J.A. Palmer, M.P. Burroughs, Jr. | Radial arm saw | radial arm saws |
3,334,448 | Aug. 08, 1967 | R.H. Alexander | Spindle lock for a power tool | handheld power sanders |