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Kowloon, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Hair fastener
Patent number
11,653,735
Issue date
May 23, 2023
Tung Hing Plastic Manufactory Limited
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Sterilization container
Patent number
D957670
Issue date
Jul 12, 2022
Tung Hing Plastic Manufactory Limited
Ka Chuen Sze
D24 - Medical and laboratory equipment
Information
Patent Grant
Hair brush
Patent number
11,202,498
Issue date
Dec 21, 2021
Tung Hing Plastic Manufactory Limited
Ka Chuen Sze
A46 - BRUSHWARE
Information
Patent Grant
Combined cosmetic mirror and tweezer
Patent number
D938099
Issue date
Dec 7, 2021
Tung Hing Plastic Manufactory Limited
Chi Wai Roy Chan
D28 - Cosmetic products and toilet articles
Information
Patent Grant
Hair brush
Patent number
11,166,542
Issue date
Nov 9, 2021
Tung Hing Plastic Manufactory Limited
Ka Chuen Sze
A46 - BRUSHWARE
Information
Patent Grant
Mirror apparatus
Patent number
D932198
Issue date
Oct 5, 2021
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
D06 - Furnishings
Information
Patent Grant
Hair barrettes and methods of manufacture thereof
Patent number
11,083,268
Issue date
Aug 10, 2021
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Hair brushes and methods of manufacture thereof
Patent number
11,006,739
Issue date
May 18, 2021
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
A46 - BRUSHWARE
Information
Patent Grant
Hair brush
Patent number
D913703
Issue date
Mar 23, 2021
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
D04 - Brushware
Information
Patent Grant
Hair comb
Patent number
10,905,216
Issue date
Feb 2, 2021
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Multi-function hair comb
Patent number
D905906
Issue date
Dec 22, 2020
Tung Hing Plastic Manufactory Limited
Ka Chuen Sze
D28 - Cosmetic products and toilet articles
Information
Patent Grant
Methods of manufacturing a hair brush and hair brushes made therefrom
Patent number
10,531,727
Issue date
Jan 14, 2020
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
A46 - BRUSHWARE
Information
Patent Grant
Hairbrush
Patent number
D863782
Issue date
Oct 22, 2019
TUNG HING PLASTIC MANUFACTORY LIMITED
Ka Chuen Sze
D04 - Brushware
Information
Patent Grant
Hair fastener
Patent number
10,426,243
Issue date
Oct 1, 2019
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Headband
Patent number
D847428
Issue date
Apr 30, 2019
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
D28 - Cosmetic products and toilet articles
Information
Patent Grant
Hair clip
Patent number
D847429
Issue date
Apr 30, 2019
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
D28 - Cosmetic products and toilet articles
Information
Patent Grant
Hair brush
Patent number
10,271,635
Issue date
Apr 30, 2019
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
A46 - BRUSHWARE
Information
Patent Grant
Hair clipping device
Patent number
10,226,811
Issue date
Mar 12, 2019
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Hair brush
Patent number
D840160
Issue date
Feb 12, 2019
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
D04 - Brushware
Information
Patent Grant
Closure device for hair barrette
Patent number
D837449
Issue date
Jan 1, 2019
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
D28 - Cosmetic products and toilet articles
Information
Patent Grant
Hair clip
Patent number
D831273
Issue date
Oct 16, 2018
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
D28 - Cosmetic products and toilet articles
Information
Patent Grant
User-adjustable headband and method of manufacture thereof
Patent number
9,763,507
Issue date
Sep 19, 2017
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Hair clipping device
Patent number
9,642,431
Issue date
May 9, 2017
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Hair clipping device
Patent number
9,049,914
Issue date
Jun 9, 2015
Tung Hing Plastic Manufactory Ltd.
Ka Chuen Sze
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
HAIR FASTENERS
Publication number
20230413971
Publication date
Dec 28, 2023
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
HAIR FASTENERS
Publication number
20230397704
Publication date
Dec 14, 2023
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
METHODS OF MANUFACTURE OF HAIR FASTENERS AND HAIR FASTENERS MADE TH...
Publication number
20230113543
Publication date
Apr 13, 2023
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Hair Fasteners and Methods of Manufacture Thereof
Publication number
20220175105
Publication date
Jun 9, 2022
Tung Hing Plastic Manufactory Limited
Ka Chuen SZE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HAIR BRUSH
Publication number
20200288851
Publication date
Sep 17, 2020
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A46 - BRUSHWARE
Information
Patent Application
Hair Fastener
Publication number
20200163430
Publication date
May 28, 2020
Tung Hing Plastic Manufactory Ltd.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
HAIR FASTENERS AND METHODS OF MANUFACTURE THEREOF
Publication number
20200146417
Publication date
May 14, 2020
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
HAIR FASTENER AND METHOD OF MANUFACTURE THEREOF
Publication number
20200138162
Publication date
May 7, 2020
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
B32 - LAYERED PRODUCTS
Information
Patent Application
HAIR BRUSHES AND METHODS OF MANUFACTURE THEREOF
Publication number
20190231059
Publication date
Aug 1, 2019
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A46 - BRUSHWARE
Information
Patent Application
HAIR BARRETTES AND METHODS OF MANUFACTURE THEREOF
Publication number
20190075903
Publication date
Mar 14, 2019
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HAIR ROLLER
Publication number
20180177274
Publication date
Jun 28, 2018
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
METHODS OF MANUFACTURING A HAIR BRUSH AND HAIR BRUSHES MADE THEREFROM
Publication number
20180103748
Publication date
Apr 19, 2018
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A46 - BRUSHWARE
Information
Patent Application
HAIR CLIPPING DEVICE
Publication number
20170181517
Publication date
Jun 29, 2017
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAIR COMB
Publication number
20160278500
Publication date
Sep 29, 2016
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HAIR FASTENER AND METHOD OF MANUFACTURE THEREOF
Publication number
20160213120
Publication date
Jul 28, 2016
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
HAIR BRUSH
Publication number
20160157593
Publication date
Jun 9, 2016
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A46 - BRUSHWARE
Information
Patent Application
USER-ADJUSTABLE HEADBAND AND METHOD OF MANUFACTURE THEREOF
Publication number
20160007710
Publication date
Jan 14, 2016
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
B32 - LAYERED PRODUCTS
Information
Patent Application
HAIR FASTENER
Publication number
20150327649
Publication date
Nov 19, 2015
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
HAIR CLIPPING DEVICE
Publication number
20150230578
Publication date
Aug 20, 2015
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAIR CLIPPING DEVICE
Publication number
20140166040
Publication date
Jun 19, 2014
TUNG HING PLASTIC MANUFACTORY LTD.
Ka Chuen SZE
A45 - HAND OR TRAVELLING ARTICLES
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last 30 trademarks