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:
Mar. 05, 1985
Filed:
May. 01, 1984
Gregory J Hopkins, Charlotte, NC (US);
Dexter Chemical Corporation, New York, NY (US);
Abstract
A foam applicator includes a pressure manifold having a pair of adjacent inner conduits and an outer conduit which surrounds the inner conduits. The inner conduits extend axially beyond the length of the outer conduit and are connected on both ends of each to a source of foam under pressure. The outer conduit has a slotted port formed therein which extends axially along a major portion of the length thereof. One inner conduit has an effluent port formed therein which extends over the central half thereof. The other inner conduit has effluent ports formed therein which extend over the end quarter portions thereof. Foam supplied to the inner conduits under pressure pass through the effluent ports formed in the inner conduits and is evenly distributed over the entire length of the outer conduit. The foam in the outer conduit passes through the slotted port of the outer conduit and is distributed onto a moving fabric passing in contact with the pressure manifold.