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Combined dumbbell and base
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Patent number D1068973
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Issue date Apr 1, 2025
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OHFG TECHNOLOGIES(SHANGHAI) CO., LTD
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Ping Liu
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D21 - Games, toys, and sports goods
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Trampoline
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Patent number D1066542
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Issue date Mar 11, 2025
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OHFG TECHNOLOGIES(SHANGHAI) CO., LTD
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Ping Liu
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D21 - Games, toys, and sports goods
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Kettlebell
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Patent number 12,233,306
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Issue date Feb 25, 2025
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OHFG TECHNOLOGIES(SHANGHAI) CO.,LTD
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Ping Liu
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A63 - SPORTS GAMES AMUSEMENTS
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Kettlebell
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Patent number D1062932
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Issue date Feb 18, 2025
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OHFG TECHNOLOGIES(SHANGHAI) CO., LTD
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Ping Liu
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D21 - Games, toys, and sports goods
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Combined dumbbell and base
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Patent number D1062930
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Issue date Feb 18, 2025
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OHFG TECHNOLOGIES(SHANGHAI) CO., LTD
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Ping Liu
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D21 - Games, toys, and sports goods
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Kettlebell base
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Patent number D1050309
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Issue date Nov 5, 2024
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OHFG TECHNOLOGIES(SHANGHAI) CO., LTD
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Ping Liu
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D21 - Games, toys, and sports goods
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Combined dumbbell and base
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Patent number D1011449
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Issue date Jan 16, 2024
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OHFG TECHNOLOGIES (SHANGHAI) CO., LTD.
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Ping Liu
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D21 - Games, toys, and sports goods
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Adjustable barbell
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Patent number D986356
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Issue date May 16, 2023
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OHFG TECHNOLOGIES(SHANGHAI) CO., LTD
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Ping Liu
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D21 - Games, toys, and sports goods
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