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. 01, 2022
Filed:
Oct. 09, 2019
Applicant:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Inventors:
Hongbing Chen, Broadview Heights, OH (US);
Adam Mark Baldan, Copley, OH (US);
Christopher David Dyrlund, Canton, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 48/30 (2019.01); B29C 48/21 (2019.01); B29D 30/06 (2006.01); B29C 48/37 (2019.01);
U.S. Cl.
CPC ...
B29C 48/304 (2019.02); B29C 48/21 (2019.02); B29C 48/37 (2019.02); B29D 30/0681 (2013.01); B29D 2030/0682 (2013.01);
Abstract
One or more embodiments of the present invention provide an apparatus for forming a continuous strip of a first compound that is encapsulated by a second compound. The apparatus allows the mixture ratio of the first compound to the second compound to vary. The first compound may be a sealant, and the second compound may be a rubber.