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:
Apr. 16, 2024
Filed:
Jun. 14, 2022
Applicant:
National Guard Products, Inc., Memphis, TN (US);
Inventors:
Aron Wesley Fleischmann, Huxley, IA (US);
Jeffrey Wayne Brewer, Somerville, TN (US);
Assignee:
National Guard Products, Inc., Memphis, TN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23P 6/00 (2006.01); E06B 5/16 (2006.01); E05B 17/00 (2006.01);
U.S. Cl.
CPC ...
E06B 5/16 (2013.01); B23P 6/00 (2013.01); E06B 5/161 (2013.01); E06B 5/164 (2013.01); B23P 2700/08 (2013.01); E05B 17/0075 (2013.01); Y10T 29/49625 (2015.01); Y10T 29/49629 (2015.01); Y10T 29/49735 (2015.01); Y10T 29/49741 (2015.01);
Abstract
A method and system for achieving compliance for a fire-rated door assembly. To comply with fire rated door assembly codes and compliance, all components, including hardware must be listed and labeled by a certification agency, such as Underwriters Laboratories (UL). The disclosure may include a hardware preparation filler solution which allows fire-rated doors to maintain fire rating and compliance when removing or modifying hardware, or converting between hardware types.