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:
Dec. 30, 2014
Filed:
Sep. 26, 2012
Applicant:
Carroll G. Rowe, Washington, AR (US);
Inventor:
Carroll G. Rowe, Washington, AR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62C 5/02 (2006.01);
U.S. Cl.
CPC ...
A62C 5/02 (2013.01);
Abstract
A foam generating apparatus provides a high-quality mixing of solution and air to produce foam without restricting the flow of liquid through apparatus. An air manifold has passages allowing the flow of water or solution through the apparatus and also features apertures that introduce pressurized air in a parallel flow with the water or solution introduced into the exit chamber. The cross-sectional area of the passages is at least as great as the water or solution inlet, and thus the device does not significantly restrict flow of liquid, even in the case where a straight flow of water or solution without mixed air is desired.