ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
A44B0001100000 washable 1
A44B0001120000 covered by fabric 1
A44B0001140000 with replaceable coverings 1
A44B0001160000 with protective coverings 1
A44B0001180000 adapted for special ways of fastening 1
A44B0001200000 attached by thread visible to the front 1
A44B0001220000 attached by thread not visible to the front 1
A44B0001240000 Eye-buttons 1
A44B0001260000 with resilient shank 1
A44B0001280000 with shank and counterpiece 1
A44B0001300000 Screw-buttons 1
A44B0001320000 Shank inserted into counterpiece and locked by sliding or rotating 1
A44B0001340000 with snap-action counterpiece 1
A44B0001360000 with counterpiece in the form of cotter, split-pin, or the like 1
A44B0001380000 Clamping by spring action 1