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US Patent 11820417 Stroller supporting frame noise reduction structure

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
1
Date Filed
October 12, 2021
1
Date of Patent
November 21, 2023
1
Patent Application Number
17499381
1
Patent Citations
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US Patent 10703399 Folding trailer for a wagon
1
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US Patent 11505230 Motorized stroller accessory
1
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US Patent 6851693 Stroller trailer
1
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US Patent 6981709 Curb mounting maneuverable stroller
1
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US Patent 7581737 Wheeled platform for coupling to a pushchair
1
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US Patent 8006786 Personal standing platform for motorized wheel chair
1
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US Patent 8128103 Deployable side seat for a baby stroller
1
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US Patent 8146936 Child trailer
1
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US Patent 9545941 Infant stroller apparatus
1
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US Patent 9616912 Infant stroller apparatus
1
•••
Patent Inventor Names
Jialiang Yuan
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
11820417
1
Patent Primary Examiner
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James M Dolak
1
CPC Code
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B62B 9/00
1
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B62B 9/12
1
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B62B 9/185
1
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B62B 2301/00
1
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B62B 9/18
1
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B62B 2301/08
1
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B62B 5/0009
1
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B62B 5/087
1
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B62B 2301/20
1
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B62B 9/28
1
Industry
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