Number | Name | Date | Kind |
---|---|---|---|
1520295 | McCullough et al. | Dec 1924 | |
2260697 | Allen | Oct 1941 | |
3486649 | Schaller | Dec 1969 | |
3513944 | McConnaughhay | May 1970 | |
3576265 | Brady et al. | Apr 1971 | |
3610690 | Mengel | Oct 1971 | |
3633971 | Berky et al. | Jan 1972 | |
3844615 | Anderson | Oct 1974 | |
3937502 | Gay | Feb 1976 | |
4215968 | Rymer | Aug 1980 | |
4285624 | Propst et al. | Aug 1981 | |
4289353 | Merritt | Sep 1981 | |
4363588 | Stickney | Dec 1982 |
Number | Date | Country |
---|---|---|
1038481 | Mar 1957 | DEX |
2504077 | Aug 1976 | DEX |
2909438 | Sep 1979 | DEX |
1579930 | Aug 1969 | FRX |
54-129660 | Oct 1979 | JPX |
1242437 | Jul 1986 | SUX |
Entry |
---|
SP Industries brochure. |
Marathon Equipment Company, Inc. brochure, 1982. |
Toter Systems brochure, 1985. |
Rubbermaid Applied Products, Inc. |