The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 2002
Filed:
Sep. 21, 2000
Frank Su, Taipei, TW;
Other;
Abstract
A door lock set includes: a housing fixed on a door; an upper cam rotatably mounted on an upper portion of the housing and operatively retracting an upper latch; a lower cam rotatably mounted on a lower portion of the housing and operatively retracting a lower latch; a first linking rod and a second linking rod juxtapositionally pivotally secured between the upper cam and the lower cam and respectively disposed on a left side and a right side of the two cams; whereby upon a clockwise rotation of either cam, each latch provided on a right side of the door will be retracted; while upon a counterclockwise rotation of the cam, the latch provided on a left side of the door will be retracted, thereby optionally satisfying any door latch regardless of its right side position or left side position.