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| US4248478 | 24 Jul 1979 | 3 Feb 1981 | | Self-supporting infant chair |
| US4415200 | 6 Oct 1980 | 15 Nov 1983 | | Combination infant seat and swing |
| US4506928 | 11 Mar 1983 | 26 Mar 1985 | Gerber Products Company | Baby chair |
| US4659143 | 27 Ene 1986 | 21 Abr 1987 | | Food catcher for attaching to table |
| US4863216 | 1 Nov 1988 | 5 Sep 1989 | | Baby chair of the type which hooks on a table edge |
| US5480211 | 28 Sep 1994 | 2 Ene 1996 | Sassy, Inc. | High chair apparatus for attachment to a table or the like |