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NINGBO HAOLEI INTELLIGENT TECHNOLOGY CO., Ltd.
4 patents in portfolio
US12611572
utility
2026
Multifunctional Hand Grip Exerciser
0 cites
USD1064571
design
2025
Lid Kit
0 cites
USD1048243
design
2024
Dumbbell Plate Set
0 cites
USD1037384
design
2024
Sit-up Bar
0 cites