Number | Name | Date | Kind |
---|---|---|---|
793489 | Williams | Jun 1905 | |
2001220 | Smith et al. | May 1935 | |
2001918 | Nevius | May 1935 | |
2016030 | Woodruff et al. | Oct 1935 | |
2043343 | Warner | Jun 1936 | |
2778644 | Stephenson | Jan 1957 | |
2937739 | Levy | May 1960 | |
2950005 | MacDonald | Aug 1960 | |
3312473 | Friedman et al. | Apr 1967 | |
3690670 | Cassady et al. | Sep 1972 | |
3897954 | Erickson et al. | Aug 1975 | |
4232861 | Maul | Nov 1980 | |
4361393 | Noto | Nov 1982 | |
4368972 | Naramore | Jan 1983 | |
4385827 | Naramore | May 1983 | |
4497488 | Plevyak et al. | Feb 1985 | |
4513969 | Samsel, Jr. | Apr 1985 | |
4515367 | Howard | May 1985 | |
4566782 | Britt et al. | Jan 1986 | |
4586712 | Lorber et al. | May 1986 | |
4659082 | Greenberg | Apr 1987 | |
4741524 | Bromage | May 1988 | |
4750743 | Nicoletti | Jun 1988 | |
4770421 | Hoffman | Sep 1988 | |
4807884 | Breeding | Feb 1989 | |
4832342 | Plevyak et al. | May 1989 | |
4900009 | Kithara et al. | Feb 1990 | |
4969648 | Hollinger et al. | Nov 1990 | |
5000453 | Stevens et al. | Mar 1991 | |
5121921 | Friedman et al. | Jun 1992 | |
5240140 | Huen | Aug 1993 | |
5288081 | Breeding | Feb 1994 | |
5356145 | Verschoor | Oct 1994 | |
5382024 | Blaha | Jan 1995 | |
5390910 | Mandel et al. | Feb 1995 | |
5431399 | Kelley | Jul 1995 | |
5437462 | Breeding | Aug 1995 | |
5584483 | Sines et al. | Dec 1996 | |
5676372 | Sines et al. | Oct 1997 | |
5683085 | Johnson et al. | Nov 1997 | |
5690324 | Otomo et al. | Nov 1997 |
Number | Date | Country |
---|---|---|
9840136 | Sep 1998 | WOX |
Entry |
---|
"Super Contract Bridge", Scarne's Encyclopedia of Games, Harper & Row, Publishers, p. 153, 1973. |