| 1928 BOEHM Ornamental Design Baby Walker Patent 34037 |
| 1953 HUGHES Light Weight Baby Walker Patent 33172 |
| 1952 RHODES Ornamental Design Baby Walker Patent 33152 |
| 1954 DAHLBERG Design Baby Walker HEMET Patent 33180 |
| 1930 VANDE Baby Walker And Stroller Patent Print |
| 1944 PELTIER Ornamental Design Baby Walker Patent 33000 |
| 1940 DE PUY Baby Walker Toy Design TRIMBLE Patent 12620 |
| 1949 SCHRECKENGOST Design Baby Walker Patent 33073 |
| 1940 SACHEROFF Design Baby Walker Carriage Patent 32912 |
| 1947 CUCCIO Ornamental Design Baby Walker Patent 33028 |
| 1916 GILLIAM Baby Harness Walker Patent 9253 |
| 1961 HALL Ornamental Design Baby Walker Patent 33332 |
| 1945 FEGELY Ornamental Design Baby Walker Patent 33011 |
| 1938 SNELL Design Baby Walker AMERICAN Patent 34055 |
| 1963 DE VOS Baby Walker GROW RITE Patent 33379 |
| 1957 GLASS Ornamental Design Baby Walker Patent 33231 |
| 1945 NANNA Design Baby Walker Stroller Patent 34123 |
| 1940 PELTIER Baby Walker Design DELPHOS Patent 32911 |
| 1944 HOPKINS Ornamental Design Baby Walker Patent 32995 |
| 1943 VAN SLOTEN Baby Walker Stroller Patent 32980 |
| 1856 ROBBINS Baby Walker Design Patent 7194 |
| 1941 PELTIER Baby Collapsible Walker Patent 32930 |
| 1945 FLETCHER Design Baby Walker AVIATION Patent 39873 |
| 1944 BRANNER Design Baby Walker Stroller Patent 34073 |
| 1920 BOWDEN Baby Walker Design Patent 7217 |
| 1945 FLETCHER Design Baby Walker AVIATION Patent 33012 |
| 1940 PELTIER Design Baby Walker DELPHOS Patent 34061 |
| 1959 ARDOLINO Doll Baby And Walker Toy Patent |
| 1934 GILL TAYLOR Baby Walker Patent 6790 |