Patents/Assignees

Dongguan Hongyu Plastic Co., Ltd.

30 patents in portfolio

US12377330utility2025
Portable Badminton Net Rack
0 cites
US12358597utility2025
Inflatable Raft
0 cites
US12256844utility2025
Inflatable Bed
0 cites
US12247812utility2025
Dart Game Apparatus
0 cites
US12226020utility2025
Inflatable Bed
0 cites
US12221970utility2025
Integrated Inflation and Deflation Air Pump
0 cites
US12194332utility2025
Weightlifting Water Bag
0 cites
US12148581utility2024
Dual-purpose Inflator Pump
0 cites
US12128327utility2024
Continuous Electric Flying Disc Launcher
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US12128994utility2024
Inflatable Floating Mat
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US12108880utility2024
Inflatable Bed
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US12102930utility2024
Ball Pitching Device
0 cites
US12098731utility2024
Bidirectional Air Pump
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US12096864utility2024
Learning-to-sit Chair
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US12089748utility2024
Inflatable Mattress
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US12082700utility2024
Foldable Bed Frame and Inflatable Bed
0 cites
US12075917utility2024
Inflatable Bed
0 cites
US12053095utility2024
Inflatable Bed with Air Permeability
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US12044243utility2024
Air Pump
0 cites
US11993948utility2024
Pet Swimming Pool
0 cites

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