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:
Jun. 18, 2019
Filed:
Jun. 14, 2018
Applicant:
Rectorseal, Llc, Houston, TX (US);
Inventors:
Eva Ackerman, Houston, TX (US);
Yanwei Cen, Houston, TX (US);
Martin Everington, Houston, TX (US);
Juan Manuel Gonzalez, Katy, TX (US);
David Thomas Graham, Katy, TX (US);
Carl Bryson McGinnis, Pearland, TX (US);
Assignee:
Rectorseal, LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/94 (2006.01); A62C 2/06 (2006.01);
U.S. Cl.
CPC ...
E04B 1/947 (2013.01); A62C 2/065 (2013.01); E04B 1/944 (2013.01); E04B 1/946 (2013.01); E04B 1/948 (2013.01);
Abstract
System for assisting in reducing the spread of fire between adjacent rooms in a building proximate to the ceiling thereof includes an elongated header track, at least one elongated filler constructed at least partially of compressible or elastic material and at least one fire-blocker constructed at least partially of fire retarding material.