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.:

US 6539755 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 01, 2003

Filed:

May. 03, 2001
Applicant:
Inventors:

Frederick Johannes Bruwer, Paarl, ZA;

Brandt Aucamp, Paarl, ZA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B 5/900 ;
U.S. Cl.
CPC ...
E05B 5/900 ;
Abstract

A lock which includes a bolt which is movable between a locked position and an unlocked position against the action of a biassing element such as a spring, first retaining element which is engaged with the bolt and which retains the bolt in the locked position and which is movable between a first position at which the first retaining element restrains the bolt from being moved from the locked position to the unlocked position and a second position at which the first retaining element restrains the bolt from being moved from the unlocked position to the locked position, remotely actuable release element, which when actuated, causes movement of the first retaining element from the first position to the second position, and handle element for moving the bolt from the locked position to the unlocked position when the first retaining element is disengaged from the bolt.


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