Inventor

OU XINBEN

CN2 patents

Patents

2 patents

US10240362B2Mar 26, 2019

Keyed lockset operable by pivoting actuator about a first axis or a second axis

HAMPTON PRODUCTS INT CORPORATION5 citations69

US10619387B2Apr 14, 2020

Handle set having latch bolt actuable by pushing handle

HAMPTON PRODUCTS INT CORPORATION4 citations66