KS

Ka Chuen Sze

TL Tung Hing Plastic Manufactory Limited: 25 patents #1 of 6Top 20%
AP Apothecary Products: 3 patents #7 of 15Top 50%
Overall (All Time): #121,825 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
12419402 Hair fasteners 2025-09-23
12303012 Hair fasteners 2025-05-20
11653735 Hair fastener 2023-05-23
D957670 Sterilization container 2022-07-12
11202498 Hair brush 2021-12-21
11166542 Hair brush 2021-11-09
D932198 Mirror apparatus 2021-10-05
11083268 Hair barrettes and methods of manufacture thereof 2021-08-10
11006739 Hair brushes and methods of manufacture thereof 2021-05-18
D913703 Hair brush 2021-03-23
10905216 Hair comb 2021-02-02
D905906 Multi-function hair comb 2020-12-22
D893888 Hair brush 2020-08-25
10531727 Methods of manufacturing a hair brush and hair brushes made therefrom 2020-01-14
D863782 Hairbrush 2019-10-22
10426243 Hair fastener 2019-10-01
10271635 Hair brush 2019-04-30
D847428 Headband 2019-04-30
D847429 Hair clip 2019-04-30
10226811 Hair clipping device 2019-03-12
D840160 Hair brush 2019-02-12
D837449 Closure device for hair barrette François C. Pichon 2019-01-01
D836838 Closure device for hair barrette 2018-12-25
D831273 Hair clip 2018-10-16
9763507 User-adjustable headband and method of manufacture thereof 2017-09-19