Number | Name | Date | Kind |
---|---|---|---|
4112161 | Sorrells | Sep 1978 | A |
4199634 | Pole et al. | Apr 1980 | A |
4508774 | Grabhoefer et al. | Apr 1985 | A |
4579764 | Peoples, Jr. et al. | Apr 1986 | A |
4584232 | Frank et al. | Apr 1986 | A |
4661380 | Tillotson | Apr 1987 | A |
4715473 | Tschudin-Mahrer | Dec 1987 | A |
4741945 | Brant et al. | May 1988 | A |
5334338 | Kittel et al. | Aug 1994 | A |
5855981 | Zegler et al. | Jan 1999 | A |
5858159 | Holbrook et al. | Jan 1999 | A |
Number | Date | Country |
---|---|---|
WO9746423 | Dec 1997 | WO |
WO9818656 | May 1998 | WO |
WO9818657 | May 1998 | WO |
WO9837541 | Aug 1998 | WO |
WO9846456 | Oct 1998 | WO |
WO9850905 | Nov 1998 | WO |
Entry |
---|
J. Levinstein, The Complete Carpet Manual, 1992, Library Research Associates Inc., p. 353. |