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:
Jul. 15, 1997
Filed:
Feb. 22, 1995
Applicant:
Inventors:
Douglas B Dobbs, Yorba Linda, CA (US);
Adonis Spathias, Corona, CA (US);
Assignee:
Calmar Inc., City of Industry, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239504 ; 2394285 ;
Abstract
A foamer nozzle assembly combines a turbulence chamber with a foam enhancer comprising a plurality of spaced ribs defining uniform openings, the ribs having flat surfaces lying perpendicular to the inner wall of the chamber for further generating foam as the foam bubbles impact against such flat surfaces to further mix with the air in the turbulence chamber.