Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
EASILY INSTALLED AND NON-DEFACING SECURITY LATCH
Document Type and Number:
WIPO Patent Application WO/2011/143225
Kind Code:
A3
Abstract:
Embodiments of the present invention include door-securing latches that allow an occupant of a room or other space accessed through a door to secure the door, from inside the room or other space, in order to prevent entry or access by others. Embodiments of the present invention provide a mechanically strong and secure latch that cannot be easily broken or compromised by application of force to the door or by insertion of a tool or device between the door and an adjacent door frame to disable the latch, but that can be disabled by a knowledgeable individual, such as an apartment manger seeking to rescue a disabled apartment occupant in an emergency situation.

Inventors:
TANG GORDON C (US)
Application Number:
PCT/US2011/035932
Publication Date:
March 08, 2012
Filing Date:
May 10, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TANG GORDON C (US)
International Classes:
E05C17/06; F16B31/00
Foreign References:
JPH01154778U1989-10-24
KR20080057157A2008-06-24
JPH01138075U1989-09-21
US4311330A1982-01-19
Attorney, Agent or Firm:
BERGSTROM, Robert W. (P.O. Box 4277Seattle, Washington, US)
Download PDF: