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John A. Vernon Jr.
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Bethel, CT, US
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Patents Grants
last 30 patents
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Patent Grant
Toy vehicle
Patent number
D253832
Issue date
Jan 1, 1980
Louis Marx & Co., Inc.
Calvin S. Cook
D21 - Games, toys, and sports goods
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Patent Grant
Toy vehicle
Patent number
D251264
Issue date
Mar 6, 1979
Louis Marx & Co., Inc.
Calvin S. Cook
D12 - Transportation