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:
Nov. 10, 1981
Filed:
Aug. 01, 1980
Applicant:
Inventor:
John E Sensi, Arnold, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65 9 / ; 651823 ; 651824 ;
Abstract
An edge engaging device for attenuating a ribbon of float glass having a single elongated barrel and a plurality of operatively interconnected edge rolls secured near one end thereof. The edge rolls are rotatable about a generally horizontal axis angularly related to the longitudinal center line of the elongated barrel, and means are provided to adjust the angular relationship thereof.