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:
Apr. 03, 2007
Filed:
Dec. 08, 2001
Frank Char, Tian Tian, Hong Kong, CN;
Huang Xiang Xiang, Chong Xing Town, Guang Doang, CN;
Liang Xiao Ming, Tia Tam, Hong Kong, CN;
Frank Char, Tian Tian, Hong Kong, CN;
Huang Xiang Xiang, Chong Xing Town, Guang Doang, CN;
Liang Xiao Ming, Tia Tam, Hong Kong, CN;
Other;
Abstract
A method and apparatus for providing a storm door with a mortise lock that includes a lock body having opposed side plates and a cam in between the side plates, the cam being in operative interaction with a dead bolt assembly. The mortise lock body also includes one or more stops to limit the rotation of the cam and prevent a lockout situation. A thumb turn button and key cylinder are secured to opposite escutcheon plates. A spindle traverses from the key cylinder through the cam through hole and terminates in the mounting slot of the thumb turn button. Rotation of either the thumb turn button or the key cylinder turns the spindle and actuates the cam that actuates the dead bolt assembly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile