|
US3253284A
|
|
Adjustable stretcher
|
|
US3205007A
|
|
Swing-away foot rest for invalid wheel chairs
|
|
US2959212A
|
|
Seat tube guide for folding wheel chairs
|
|
US2810429A
|
|
Invalid folding chair mechanism
|
|
US2781525A
|
|
Collapsible stretcher
|
|
US2782835A
|
|
Invalid wheel chair having reversible drive and caster wheels
|
|
US2746527A
|
|
Leg supporting attachment for invalid chairs
|
|
US2560985A
|
|
Lounge chair
|
|
US2541938A
|
|
Reclining chair
|
|
US2485016A
|
|
Invalid wheel chair
|
|
US2599051A
|
|
Braking device for wheel chairs
|
|
US2476769A
|
|
Invalid chair
|
|
US2402085A
|
|
Folding wheel chair
|
|
US1738110A
|
|
Child's vehicle
|
|
US1667932A
|
|
Brake for children's vehicles
|
|
US1657080A
|
|
Child's vehicle
|
|
US1638871A
|
|
Scooter
|
|
US1711121A
|
|
Scooter
|
|
US1448312A
|
|
Hub
|
|
US1461223A
|
|
Hub-bearing construction
|
