Number | Name | Date | Kind |
---|---|---|---|
D250202 | Doman et al. | Nov 1978 | |
D262647 | Kaiser | Jan 1982 | |
D262989 | Stairs, Jr. | Feb 1982 | |
D264620 | Kaiser | May 1982 | |
D268780 | Doman et al. | Apr 1983 | |
D271326 | Doman et al. | Nov 1983 | |
D275417 | Stairs, Jr. | Sep 1984 | |
D275598 | Stairs, Jr. | Sep 1984 | |
D280759 | Platner | Sep 1985 | |
D292431 | Kohler, Jr. | Oct 1987 | |
D296814 | Holscher | Jul 1988 | |
D309939 | Yvetot | Aug 1990 | |
D311242 | Reid | Oct 1990 | |
D315017 | Lenclos | Feb 1991 | |
4987616 | Ament | Jan 1991 |
Entry |
---|
Apr. 1988 Kohler ad for a Wellington toilet. |
Undated, admitted prior art ad, showing a Colani II toilet. |
Undated, admitted prior art ad, showing Contoura toilet. |
Undated Kohler catalog pp. 16-41, admitted prior art, showing Model K-5007-T Derry Urinal. |
Undated ad, admitted prior art, showing Beneto "Antica" water closet. |
1988 Eljer ad, admitted prior art, showing Model 091-1400. |
Number | Date | Country | |
---|---|---|---|
Parent | 823648 | Jan 1992 |