Number | Name | Date | Kind |
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1087067 | Loudenslager | Feb 1914 | A |
2039497 | Simons | May 1936 | A |
2456535 | Rundell | Dec 1948 | A |
2603438 | Adams | Jul 1952 | A |
2873034 | Laing | Feb 1959 | A |
2902167 | Smith | Sep 1959 | A |
D191484 | Bardo et al. | Oct 1961 | S |
3175793 | Kennedy | Mar 1965 | A |
3370715 | Kolozsvari | Feb 1968 | A |
3646723 | Meroney | Mar 1972 | A |
3759505 | Callanan | Sep 1973 | A |
4193504 | Berkowitz | Mar 1980 | A |
4418835 | Watts | Dec 1983 | A |
D284426 | Morris | Jul 1986 | S |
4728070 | Engelbrecht | Mar 1988 | A |
4974799 | Palmer | Dec 1990 | A |
5060809 | Bayes et al. | Oct 1991 | A |
5092548 | Bayes et al. | Mar 1992 | A |
5356061 | Yu | Oct 1994 | A |
D362577 | Green | Sep 1995 | S |
5667173 | Wilfong et al. | Sep 1997 | A |
5894940 | Gusdorf et al. | Apr 1999 | A |
5934489 | Dusel et al. | Aug 1999 | A |
6102218 | Alfonso et al. | Aug 2000 | A |
6109460 | Herlevi et al. | Aug 2000 | A |
6182934 | Kelley | Feb 2001 | B1 |
6216305 | Joh | Apr 2001 | B1 |
6264035 | Petrie | Jul 2001 | B1 |
Number | Date | Country |
---|---|---|
1 229 825 | Dec 1987 | CA |
0 329 532 | Aug 1989 | EP |
0 864 479 | Sep 1998 | EP |
1 303 386 | Sep 1962 | FR |
2 285 086 | Jun 1995 | GB |
Entry |
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A 14 page brochure by Buckeye International, Inc. dated Jul. 1999 entitled “Smart System”, illustrating flexible bags with cleaners. |
A one-page advertisement by Buckeye International, Inc., undated, admitted prior art, entitled “Smart System”, illustrating a flexible bag with a cleaner. |