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:
May. 24, 1983
Filed:
Sep. 24, 1965
Applicant:
Inventor:
Joseph Singer, Jr, Arlington Heights, IL (US);
Assignee:
Ni-Tec, Inc., Niles, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428188 ; 65-421 ; 65-43 ; 65 36 ; 3131 / ; 3131 / ; 428212 ; 428398 ;
Abstract
A macroboule is disclosed, formed of a bundle of hollow channel elements of fusible material and of different internal diameters. They are arranged with the elements of smallest diameter positioned in the center of the bundle and those of largest internal diameter constituting the outer row of the bundle with uniform or step by step graduation between these extremes. The macroboule is useful for forming a channel multiplier.