Patents/Inventors

Hai Pin Tsai

Hong KongCN13 patents

11 Patents

USD11183232026
Snap Hook
E-BEST HOLDING COMPANY LIMITED
0 cites
USD11135702026
Buckle Strap
E-BEST HOLDING COMPANY LIMITED
0 cites
USD11116992026
Protective Sleeve
E-BEST HOLDING COMPANY LIMITED
0 cites
US123767042025
Multifunctional Portable Grinder with Integrated Lighter Holder and Retractable Mechanism
Bar Products.com, Inc.
0 cites
USD10667922025
Combination Lighter Holder and Bottle Opener
Bar Products.com, Inc.
0 cites
US119746382024
Buckle Strap
E-BEST HOLDING COMPANY LIMITED
0 cites
USD10140722024
Buckle Belt Assembly
E-BEST HOLDING COMPANY LIMITED
0 cites
USD10124852024
Buckle Belt Assembly
E-BEST HOLDING COMPANY LIMITED
0 cites
USD10124882024
Buckle Belt Assembly
E-BEST HOLDING COMPANY LIMITED
0 cites
USD10117292024
Buckle Belt Assembly
0 cites
USD10117312024
Buckle Belt Assembly
E-BEST HOLDING COMPANY LIMITED
0 cites