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. 07, 1990
Filed:
Mar. 17, 1989
Applicant:
Inventors:
William J Nicola, Jr, Burgettstown, PA (US);
Edward A Miller, Coraopolis, PA (US);
Assignee:
Mobay Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
118324 ; 118300 ; 118302 ; 425100 ;
Abstract
The present invention is directed to an apparatus for the distribution of a foamble reaction mixture upon a moving base. The present invention is directed to the discovery that by injecting small amounts of air into both ends of a conventional pipe-type dispenser, the operation time without any plugging can be substantially increased. The air flow prevents build-up of reaction mixture around the dispensing holes.