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:
Oct. 31, 2023
Filed:
Sep. 26, 2022
Applicant:
Cemco, Llc, City of Industry, CA (US);
Inventors:
Donald Anthony Pilz, Livermore, CA (US);
Raymond Edward Poliquin, City of Industry, CA (US);
Fernando Hernandez Sesma, City of Industry, CA (US);
Assignee:
CEMCO, LLC, City of Industry, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/94 (2006.01); E04B 2/74 (2006.01); E04B 2/58 (2006.01); E04B 2/60 (2006.01); E04C 3/32 (2006.01); E04B 1/24 (2006.01); E04B 2/82 (2006.01); E04B 2/76 (2006.01); E04C 3/04 (2006.01); E04C 3/29 (2006.01); E04B 9/00 (2006.01);
U.S. Cl.
CPC ...
E04B 1/944 (2013.01); E04B 1/24 (2013.01); E04B 1/947 (2013.01); E04B 1/948 (2013.01); E04B 2/58 (2013.01); E04B 2/60 (2013.01); E04B 2/7411 (2013.01); E04B 2/76 (2013.01); E04B 2/82 (2013.01); E04B 9/008 (2013.01); E04C 3/04 (2013.01); E04C 3/29 (2013.01); E04C 3/32 (2013.01); E04B 1/94 (2013.01); E04B 2103/06 (2013.01); E04C 2003/0404 (2013.01);
Abstract
The present application is directed toward fire-rated wall construction components and wall systems for use in building construction. Embodiments can include tracks for holding studs which incorporate various geometries capable of receiving fire-retardant material, flat straps for use between tracks and fluted wall components, fire sponges for use in fluted wall components, and tracks with protruding grooves or other structures which prevent unwanted air movement between a wallboard component and the track.