Inventor
WALKER DOUGLAS
US22 patents
⚠️ This page may combine multiple inventors who share the name “WALKER DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEPHYR LOCK LLC
8 patentsUSD837029SJan 1, 2019
Lock
ZEPHYR LOCK LLC21 citations92
USD837031SJan 1, 2019
Lock
ZEPHYR LOCK LLC18 citations92
USD837629SJan 8, 2019
Lock
ZEPHYR LOCK LLC8 citations82
USD837630SJan 8, 2019
Lock
ZEPHYR LOCK LLC11 citations82
USD837032SJan 1, 2019
Lock
ZEPHYR LOCK LLC12 citations82
USD837030SJan 1, 2019
Lock
ZEPHYR LOCK LLC13 citations82
US10619378B2Apr 14, 2020
Lock with movable knob
ZEPHYR LOCK LLC2 citations72
US11434658B2Sep 6, 2022
Lock with movable knob
ZEPHYR LOCK LLC0 citations62