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Hong Kong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Car type model
Patent number
11,701,597
Issue date
Jul 18, 2023
GATEWAY AUTOART JAPAN CORPORATION
Kelvin Yuet-Ming Kwan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Method of manufacturing a model car body
Patent number
11,426,669
Issue date
Aug 30, 2022
GATEWAY AUTOART LIMITED
Kelvin Yuet-Ming Kwan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Automobile model
Patent number
10,709,994
Issue date
Jul 14, 2020
GATEWAY AUTOART LIMITED
Kelvin Yuetming Kwan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Hinge mechanism for a door of a model car
Patent number
10,603,598
Issue date
Mar 31, 2020
GATEWAY AUTOART LIMITED
Kelvin Yuet-Ming Kwan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Car type model
Patent number
10,335,699
Issue date
Jul 2, 2019
GATEWAY AUTOART LIMITED
Kelvin Yuetming Kwan
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CAR TYPE MODEL
Publication number
20220126214
Publication date
Apr 28, 2022
GATEWAY AUTOART LIMITED
KELVIN YUET-MING KWAN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
HINGE MECHANISM FOR A DOOR OF A MODEL CAR
Publication number
20190336874
Publication date
Nov 7, 2019
GATEWAY AUTOART LIMITED
KELVIN YUET-MING KWAN
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
METHOD OF MANUFACTURING A MODEL CAR BODY
Publication number
20190336873
Publication date
Nov 7, 2019
GATEWAY AUTOART LIMITED
KELVIN YUET-MING KWAN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
CAR TYPE MODEL
Publication number
20190160386
Publication date
May 30, 2019
GATEWAY AUTOART LIMITED
KELVIN YUETMING KWAN
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
AUTOMOBILE MODEL
Publication number
20170014724
Publication date
Jan 19, 2017
GATEWAY AUTOART LIMITED
Kelvin Yuetming KWAN
A63 - SPORTS GAMES AMUSEMENTS
Trademark
last 30 trademarks