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. 10, 1991
Filed:
Jan. 18, 1991
Applicant:
Inventor:
Randall C Hansen, Lake Forest, IL (US);
Assignee:
A. L. Hansen Manufacturing Co., Waukegan, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
E05C / ;
U.S. Cl.
CPC ...
292218 ; 292D / ;
Abstract
A bar lock includes one piece, preassembled latch modules. Each of the latch modules defines a rotatable shaft which supports a operating bar receiving socket at one end and a cam at the other. Each of the modules defines several locating elements which are used to locate and secure the preassembled module in place on a panel. The operating rod can be mechanically interlocked with the module to allow rapid and efficient assembly.