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.

Date of Patent:
Oct. 19, 2004

Filed:

Jun. 03, 2002
Applicant:
Inventors:

David Jonathon Williams, Willenhall, GB;

Mark Hao LI, Birmingham, GB;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 3/06 ;
U.S. Cl.
CPC ...
E05C 3/06 ;
Abstract

A latch including bolt moveable between a latched position at which it is capable of retaining a striker in an engaged position an and unlatched position at which at the striker is free to move between the engaged position and a remote position and a first retaining means moveable between a retaining position at which it retains the latch bolt in its latched position and a released position at which it releases the latch bolt from its latched position and a second retaining means for releasably retaining the first retaining means in its released position following unlatching of the latch, the second retaining means further retaining the first retaining means in its released position following movement of a striker from the remote position to the engaged position.


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