Number | Name | Date | Kind |
---|---|---|---|
949176 | L'Enfant | Dec 1910 | |
1253219 | Dula | Jan 1918 | |
1582655 | Anderegg | Apr 1926 | |
1806905 | Kampfman | May 1931 | |
1867949 | Molins | Jul 1932 | |
2803391 | Koeble | Aug 1957 | |
2820545 | Bramhill | Jan 1958 | |
2922565 | Roderick et al. | Jan 1960 | |
2944555 | Peel et al. | Jul 1960 | |
3058581 | Keating | Oct 1962 | |
3081867 | Corey | Mar 1963 | |
3489272 | Rosen | Jan 1970 | |
3536246 | Rosen | Oct 1970 | |
3752308 | Begemann | Aug 1973 | |
4081126 | Barnard | Mar 1978 | |
4241827 | Focke | Dec 1980 | |
4771882 | Lowe et al. | Sep 1988 | |
4793478 | Tudor | Dec 1988 |
Number | Date | Country |
---|---|---|
938974 | Oct 1948 | FRX |
193808 | Jan 1938 | CHX |
522469 | Jun 1940 | GBX |
Entry |
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"Packaging of Cigarettes", Disclosure 88/5, Tobacco Patents Information Bulletin, vol. 88, No. 35-36, Sep. 2, 1988. |