Number | Name | Date | Kind |
---|---|---|---|
235886 | Lindsley | Dec 1880 | |
2433877 | Wells et al. | Jan 1948 | |
2445338 | Sowa | Jul 1948 | |
2485670 | Sowa et al. | Oct 1949 | |
2592553 | Frankenburg et al. | Apr 1952 | |
2598680 | Frankenburg | Jun 1952 | |
3085580 | Muth | Apr 1963 | |
3098492 | Wurzburg et al. | Jul 1963 | |
3203432 | Green et al. | Aug 1965 | |
3209763 | Parmele et al. | Oct 1965 | |
3223090 | Strubel et al. | Dec 1965 | |
3353541 | Hind et al. | Nov 1967 | |
3364935 | Moshy et al. | Jan 1968 | |
3373751 | Wallberg | Mar 1968 | |
3404691 | Moshy et al. | Oct 1968 | |
3410279 | Moshy et al. | Nov 1968 | |
3528434 | Halter et al. | Sep 1970 | |
3529602 | Hind et al. | Sep 1970 | |
3820548 | Buchmann et al. | Jun 1974 | |
3894544 | Egri | Jul 1975 | |
3931824 | Miano et al. | Jan 1976 | |
3932081 | Buchmann et al. | Jan 1976 | |
4233993 | Miano et al. | Nov 1980 | |
4333484 | Keretsis | Jun 1982 | |
4340072 | Bolt et al. | Jul 1982 | |
4347855 | Lanzillotti et al. | Sep 1982 | |
4391285 | Burnett et al. | Jul 1983 |
Number | Date | Country |
---|---|---|
1167717 | Apr 1964 | DEX |
275420 | Sep 1949 | CHX |
282369 | Nov 1927 | GBX |
2064296 | Jun 1981 | GBX |
Entry |
---|
Defensive Publication T912,011, Harpham et al., Published Jul. 24, 1973. |