Number | Name | Date | Kind |
---|---|---|---|
271702 | Griggs | Feb 1883 | |
1427213 | Lapp | Aug 1922 | |
1540801 | O'Neel | Jun 1925 | |
2001306 | Gressner | May 1935 | |
2622635 | Mason | Dec 1952 | |
2715924 | Norris | Aug 1955 | |
2818896 | Bailey | Jan 1958 | |
3388729 | Edwards | Jun 1968 | |
3512561 | Cortez | May 1970 | |
3768527 | Messick | Oct 1973 | |
3841370 | Schell | Oct 1974 | |
4061165 | Harwood et al. | Dec 1977 | |
4627477 | Wise | Dec 1986 |
Number | Date | Country |
---|---|---|
605319 | Sep 1960 | CAX |
2365349 | Nov 1974 | DEX |
Entry |
---|
Rockwell Industrial Machinery, p. 4, Rockwell International Corp., Section 2N. |