Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshimasa Kataumi0
Nobuyo Sakai0
Date of Patent
January 1, 2013
0Patent Application Number
128167860
Date Filed
June 16, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A key box construction, wherein a shaft of a door is provided with two parallel flat surfaces in axial extensions of the shaft, an outer cover is provided with bearing parts which each comprise a groove having the same width between parallel flat surfaces of the groove as the width between the two parallel flat surfaces of each axial extension and at an angle. The door is provided at the lower end portion thereof with hooks, whereby the door is hooked directly on an inner case by the hooks and a latch.
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