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:
Jul. 16, 1985
Filed:
Jun. 04, 1984
Applicant:
Inventors:
Terry A Bennett, Verona, PA (US);
William B Zimmerman, Pittsburgh, PA (US);
Barry L Shadle, Leechburg, PA (US);
Assignee:
PPG Industries, Inc., Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65273 ; 65106 ; 65287 ; 65289 ;
Abstract
Glass edge engagement members for use with an outline bending mold having mold portions with upwardly facing shaping surfaces are spring biased to enable the glass edge engaging members to move between an extended position above the shaping surface due to spring biasing force and a retracted position due to abutment force that opposes the spring biasing force when said outline bending mold abuts another shaping mold.