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. 16, 1976
Filed:
Dec. 26, 1974
Applicant:
Inventor:
Robert L Reeves, Sheridan, AR (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B60P / ;
U.S. Cl.
CPC ...
214 / ; 105468 ;
Abstract
A dunnage bag having multiple outer plies of paper and an inner ply of plastic has an air diffuser extending across the inflation valve outlet and connected to the bag to prevent dry burn from inflation of the bag by high-pressure air. The diffuser constitutes a porous flat member having an expanded thickness and through which an air stream is expanded by deforming the member spherically outwardly, thereby to diffuse the flow of air and prevent any vibratory forces tending to produce a dry burn effect on the plastic ply opposite the valve outlet.