Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 5, 2011
Patent Application Number
12289561
Date Filed
October 30, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention is to provide a hinge suitable for a glass door, having a roller actuating by a spring member and cooperating with a cylindrical surface and slots on the cylindrical surface to hold the glass door in the opened and closed positions, and to make the fluent opening and closing movement of the glass door.
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