Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Specific leaf structure
Patent
1994-12-12
1997-03-04
Mah, Chuck Y.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Specific leaf structure
E05D 502
Patent
active
056067755
ABSTRACT:
An improvement on hinges such that the side of the hinge which comes into contact with the door or door jamb is scored so as to remove a portion of the square hinge corners on the back side of the hinge to insert into a rounded hinge cut-out. The Two in One Hinge eliminates the need to manufacture rounded hinges. It eliminates the need to square off rounded hinge cut-outs so as to install a square corner hinge. It eliminates the need for the installer to utilize hand tools to square off the corners of a round hinge cut-out.
REFERENCES:
patent: 5058236 (1991-10-01), Henson
Basile Deborah A.
Mah Chuck Y.
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