Number | Name | Date | Kind |
---|---|---|---|
2744624 | Hoogstoel et al. | May 1956 | |
2925947 | Brown | Feb 1960 | |
3028981 | Ford et al. | Apr 1962 | |
3079876 | Doane | Mar 1963 | |
3079877 | Doane | Mar 1963 | |
3273518 | Shina | Sep 1966 | |
3308772 | Thomas, Jr. | Mar 1967 | |
3469542 | Ahlenius | Sep 1969 | |
4247237 | Brown | Jan 1981 | |
4363579 | Rogers | Dec 1982 | |
4372717 | Sewell et al. | Feb 1983 | |
4399972 | McCulloch | Aug 1983 | |
4467728 | Horne | Aug 1984 | |
4494897 | Rogers | Jan 1985 | |
4502597 | Cantey | Mar 1985 | |
4516891 | Wnuk et al. | May 1985 | |
4585381 | Boyse | Apr 1986 | |
4865889 | Boyse | Sep 1989 | |
4936229 | Parnell | Jun 1990 | |
5000376 | Wojdyla | Mar 1991 | |
5062751 | Liebel | Nov 1991 | |
5102272 | Woods et al. | Apr 1992 | |
5132156 | Trassare, Jr. et al. | Jul 1992 |
Number | Date | Country |
---|---|---|
878255 | Aug 1971 | CAX |
2733213 | Feb 1979 | DEX |
2837659 | Mar 1980 | DEX |
5-85566 | Apr 1993 | JPX |
Entry |
---|
Wrapping Systems Publication 1988 Shippers Paper Products Co. |