Number | Name | Date | Kind |
---|---|---|---|
968709 | Spalckhaver | Aug 1910 | A |
1566079 | Christman, Jr. et al. | Dec 1925 | A |
2019658 | Crafts | Nov 1935 | A |
3489406 | Nystrand | Jan 1970 | A |
3498600 | Spencer et al. | Mar 1970 | A |
3689061 | Nystrand | Sep 1972 | A |
3762697 | Bolza-Schunemann | Oct 1973 | A |
3870292 | Bradley | Mar 1975 | A |
4190242 | Bolza-Schunemann | Feb 1980 | A |
4349185 | Small et al. | Sep 1982 | A |
4521209 | DuFresne | Jun 1985 | A |
4625957 | DuFresne | Dec 1986 | A |
4682977 | Buxton | Jul 1987 | A |
4824426 | DuFresne | Apr 1989 | A |
5328323 | Molison | Jul 1994 | A |
5363728 | Elsner | Nov 1994 | A |
5368540 | Saab | Nov 1994 | A |
5634875 | Risk et al. | Jun 1997 | A |
5795433 | Niedermeyer | Aug 1998 | A |
5904277 | Niedermeyer | May 1999 | A |
5970833 | Molison | Oct 1999 | A |
6055896 | Molison | May 2000 | A |
6375605 | Niedermeyer | Apr 2002 | B1 |
6440053 | Niedermeyer | Aug 2002 | B1 |
Number | Date | Country |
---|---|---|
0 891 938 | Oct 2001 | EP |
Entry |
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Paper Converting Machine Company Drawing 007006-11-00-00 for Job 7006 Folder, Mar. 11, 1987. |
Paper Converting Machine Company Drawing 6028707-623, dated 1987. |
Specifications for Job 7006, dated Dec. 2, 1986. |