United States Patent 2709478
US Patent References:
/0325685.html
- - 0325685

/1212512.html
- - 1212512

High-chair pad
- - 2254466

Car bed
- - 2617119

Combination cot and chair seat
- - 2636548


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Primary Class:
Other Classes:
297/228, 5/94
Foreign References:
GB258398A