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:
Aug. 15, 2023
Filed:
Jun. 02, 2021
Applicant:
Tyco Fire Products Lp, Lansdale, PA (US);
Inventors:
Eric LaVergne, Port Arthur, TX (US);
John D. Morrison, Porterfield, WA (US);
John P. Libal, Peshtigo, WI (US);
Brent Gaspard, Port Arthur, TX (US);
Adam Staszak, Marinette, WI (US);
Assignee:
Tyco Fire Products LP, Cranston, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62D 1/02 (2006.01); A62C 5/02 (2006.01); A62C 31/12 (2006.01);
U.S. Cl.
CPC ...
A62D 1/0085 (2013.01); A62C 5/02 (2013.01); A62C 31/12 (2013.01);
Abstract
A method of proportioning a finished foam at or near a hazard comprising proportioning and delivering a first finished foam to the hazard, determining if the first finished foam extinguishes or suppresses the hazard, if not, selecting an amount of a fluorinated additive, and proportioning a foam solution including the selected amount of the fluorinated additive to form a fluorinated finished foam. A foam injection system is also disclosed.