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:
Oct. 31, 2017
Filed:
Nov. 02, 2012
Applicant:
Saint-gobain Glass France, Courbevoie, FR;
Inventors:
Wolfgang Fleischmann, Leutenbach, DE;
Marcus Guldan, Uhingen, DE;
Dominic Gueldner, Ostfiltern, DE;
Thomas Lux, Weissach Im Tal, DE;
Assignee:
SAINT-GOBAIN GLASS FRANCE, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/10 (2015.01); B05D 7/02 (2006.01); B05D 1/30 (2006.01); B29C 45/00 (2006.01);
U.S. Cl.
CPC ...
B05D 1/30 (2013.01); B05D 7/02 (2013.01); B29C 45/0046 (2013.01); B29C 45/0053 (2013.01); G02B 1/10 (2013.01); B05D 2201/02 (2013.01); B29C 2045/0079 (2013.01); Y10T 428/24488 (2015.01);
Abstract
A polymer workpiece is described. The workpiece has an upper main surface, a lower main surface, an injection-mold separating surface and a flow attack edge surface. The flow attack edge surface is formed in the region between the injection-mold separating surface and the lower main surface as a planar surface with an angle α with respect to the injection-mold separating surface of 20° to 70°, and/or deviates by an amount a from 0.0 mm to 0.5 mm from the planar surface.