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:
Sep. 08, 1992
Filed:
Dec. 28, 1990
Applicant:
Inventor:
H Alfred Eberhardt, Paoli, PA (US);
Assignee:
Hale Fire Pump Company, Conshohocken, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62C / ; A62C / ; A62C / ;
U.S. Cl.
CPC ...
169 14 ; 169 13 ; 169 15 ; 169 24 ;
Abstract
A system for supplying compressed air and foam to produce a fire stream comprising an aerated foam is disclosed. The system includes an air compressor driven from a split shaft gear box of the type provided on fire trucks.