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:
Nov. 21, 2006
Filed:
Apr. 13, 2004
Applicant:
Craig D. Quarberg, Monticello, MN (US);
Inventor:
Craig D. Quarberg, Monticello, MN (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05C 17/54 (2006.01); E05F 5/02 (2006.01); A47F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A security brace for impeding forced entry into a room through an entry door. The brace comprises a plurality of elongated pole members with foot members secured at a first end of the pole member, and a block member operatively coupled to a second end of the pole members. The block member has a top planar surface with a yoke projecting upward from the top planar surface. The yoke is adapted to receive the shaft of a door knob lock set. When an uninvited intruder applies force to open the entry door, the force vector is directed down the pole members and holds the foot members against the floor, thus impeding the door from swinging open.