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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chi-Chiang Tai0
Date of Patent
February 2, 2010
0Patent Application Number
124885680
Date Filed
June 21, 2009
0Patent Primary Examiner
Patent abstract
The stairway handrail of the present invention includes first, second rail bodies, a substantially cylindrical joint, and a first connecting element. The first, second rail bodies can engage with the joint, and the joint has a central axis and a longitudinal slot radially disposed from the pivot portion to the joint surface of the joint. The first connecting element is disposed in the longitudinal slot, and it has a pivot end pivotably disposed in the pivot portion and a connecting end fixed on the first rail body. Thereby, the first rail body is rotatable about the central axis to adjust the included angle between first and second rail bodies.
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