Locgard Trademarks

LOCGARD
mechanical accessory for home door locks which prevents the lock from being opened by interrupting the operation of the bolt
Abandoned  ·  September 1, 1992  ·  74310438  · 
LOCGARD
SPRING INSULATION FOR MATTRESSES
Cancelled  ·  June 25, 1965  ·  72221989  ·