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Patents Grants
last 30 patents
Information
Patent Grant
Pistol frame
Patent number
11,236,967
Issue date
Feb 1, 2022
Chen-Hung Tai
F41 - WEAPONS
Information
Patent Grant
Pistol device
Patent number
11,073,351
Issue date
Jul 27, 2021
Chen-Hung Tai
F41 - WEAPONS
Information
Patent Grant
Frame of pistol
Patent number
11,029,105
Issue date
Jun 8, 2021
Chen-Hung Tai
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
FIRING PIN SYSTEM
Publication number
20230358494
Publication date
Nov 9, 2023
Yo-Lun CHANG
F41 - WEAPONS
Information
Patent Application
LOCKING LOCK FOR A GUN
Publication number
20230324136
Publication date
Oct 12, 2023
Chen-Hung TAI
F41 - WEAPONS
Information
Patent Application
SLIDE STOP LEVER
Publication number
20230304753
Publication date
Sep 28, 2023
Chen-Hung TAI
F41 - WEAPONS
Information
Patent Application
PISTOL DEVICE
Publication number
20210116194
Publication date
Apr 22, 2021
Chen-Hung TAI
F41 - WEAPONS
Information
Patent Application
PISTOL FRAME
Publication number
20210116208
Publication date
Apr 22, 2021
Chen-Hung TAI
F41 - WEAPONS
Information
Patent Application
FRAME OF PISTOL
Publication number
20210116193
Publication date
Apr 22, 2021
Chen-Hung TAI
F41 - WEAPONS