Patent classifications
E
FIXED CONSTRUCTIONS
Load children
E05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
Load children
E05D
HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
Load children
7/00
Hinges or pivots of special construction
Load children Filter patents View analytics View as hierarchy
E05D7/10
to allow easy separation; or connection; of the parts at the hinge axis
Load children Filter patents View analytics View as hierarchy