All Patents in class 407/92 |
Patents 61 -
75
of 80
|
Number | Date | Patentee | Title | Type |
1,438,368 | Dec. 12, 1922 | W.J. Dorrans | Tool Holder | metal planer tool holders |
1,440,187 | Dec. 26, 1922 | W. Sury | Tool Holder | lathe tool holders and tool posts |
1,447,139 | Feb. 27, 1923 | C.W. Lee | Tool Holder | lathe tool holders and tool posts |
1,466,899 | Sep. 04, 1923 | B.M. Hanson | Tool and Holder Therefor | slotting machine tool holders |
1,496,076 | Jun. 03, 1924 | F. Walz | Tool Holder | metal shaper tool holders |
1,507,992 | Sep. 09, 1924 | E.E. Ellis | Tool Holder | lathe tool holders and tool posts |
1,509,792 | Sep. 23, 1924 | K. Studinka | Tool Holder | lathe tool holders and tool posts |
1,599,612 | Sep. 14, 1926 | G.W. Dover | Splining Tool | metal shapers |
1,652,196 | Dec. 13, 1927 | C.M. Delany | Tool Holder | metalworking machine tool holders |
1,700,610 | Jan. 29, 1929 | B.H. Drees | Tool Holder and Tool | insert tool holders |
1,863,131 | Jun. 14, 1932 | H. Taylor | Tool Holder | lathe tool holders and tool posts |
2,155,337 | Apr. 18, 1939 | S. Speckert | Tool Holder | metalworking machine tool holders |
2,199,380 | May 07, 1940 | G.M. Walraven | Metal Panel Cutter | |
2,310,992 | Feb. 16, 1943 | J.R. Proksa | Boring device | boring bars |
2,457,469 | Dec. 28, 1948 | L.A. Hillman | Chip Breaker | insert tool holders |