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:
Jun. 15, 1976
Filed:
May. 06, 1974
Applicant:
Inventor:
John W Dunn, Sylvania, OH (US);
Assignee:
Owens-Corning Fiberglas Corporation, Toledo, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
D04H / ;
U.S. Cl.
CPC ...
191563 ; 156 622 ; 264 / ; 264 91 ; 264121 ;
Abstract
The method disclosed herein includes moving the fibers downwardly toward a continuously moving foraminous conveyor, drawing the gas through the conveyor to deposit the fibers on the conveyor, creating a back pressure by locating an apertured plate immediately below the conveyor and collecting the fibers in a relatively static area, immediately above the conveyor.