Baby walker
United States Patent 2657735
US Patent References:
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Inventors:
Hughes, John A.
Publication Date:
11/03/1953
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Assignee:
Hughes, John A.
Primary Class:
297/5
Other Classes:
297/275, 135/67
International Classes:
A47D13/04; A47D13/00
US Patent References:
1530405Baby walker
1578040High chair
2574897Baby walker