All Patents in class 407/80 |
Patents 31 -
41
of 41
|
Number | Date | Patentee | Title | Type |
1,476,262 | Dec. 04, 1923 | W.F. Marshall | Movable Tool Holder for Lathes | lathe tool holders and tool posts |
1,507,992 | Sep. 09, 1924 | E.E. Ellis | Tool Holder | lathe tool holders and tool posts |
1,537,957 | May 19, 1925 | W.F. Marshall | Tool Holder | lathe tool holders and tool posts |
1,575,314 | Mar. 02, 1926 | A. Bousquet | Tool Holder | lathe tool holders and tool posts |
1,730,156 | Oct. 01, 1929 | C.W. McDaniel | Lathe Tool Holder | lathe tool holders and tool posts |
2,188,742 | Jan. 30, 1940 | O. Severson | Tool Holder | metalworking machine tool holders |
2,308,151 | Jan. 12, 1943 | W.A. Bogdel | Six-in-one Carbide Tool Holder | lathe tool holders and tool posts |
2,541,719 | Feb. 13, 1951 | J.R. Proksa | Machine Tool Bit Holder | metalworking machine tool holders |
2,587,179 | Feb. 26, 1952 | A.J. Leveille | Tool Holder | lathe tool holders and tool posts |
2,780,857 | Feb. 12, 1957 | W.E. Twamley | Tool Holder | metalworking machine tool holders |
2,848,788 | Aug. 26, 1958 | Z. Goglanian | Tool Holder | lathe tool holders and tool posts |