Assignee
CHIN DAVID
US14 patents
Top patents by PatentIndex Score
USD907161SJan 5, 2021
Optics adapter
CHIN DAVID18 citations94
USD910139SFeb 9, 2021
Carbine pistol buffer tube
CHIN DAVID10 citations86
USD898855SOct 13, 2020
Handguard for firearms
CHIN DAVID7 citations84
USD888869SJun 30, 2020
Firearm dust cover
CHIN DAVID8 citations84
US8678447B2Mar 25, 2014
Drill pipe system
CHIN DAVID9 citations84
USD917650SApr 27, 2021
Flip sight
CHIN DAVID5 citations73
USD912188SMar 2, 2021
Handguard for a pump action shotgun
CHIN DAVID3 citations73
USD905812SDec 22, 2020
End plate
CHIN DAVID5 citations73
USD904543SDec 8, 2020
Magazine release button
CHIN DAVID4 citations73
USD898853SOct 13, 2020
Firearm buffer
CHIN DAVID5 citations73
USD888181SJun 23, 2020
Magazine extension
CHIN DAVID5 citations73
USD884820SMay 19, 2020
Picatinny rail combined with M-lok rail
CHIN DAVID2 citations73
USD880644SApr 7, 2020
Protective guard for optics
CHIN DAVID3 citations73
USD879235SMar 24, 2020
Universal optics mount
CHIN DAVID1 citations62