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:
Feb. 24, 2009
Filed:
Aug. 19, 2005
Applicants:
Norio Hayashi, Kobe, JP;
Hiroyuki Onimatsu, Kobe, JP;
Inventors:
Norio Hayashi, Kobe, JP;
Hiroyuki Onimatsu, Kobe, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an apparatus for producing at least two rubber strips comprising an extruder for extruding compounded rubber into at least two preliminary rubber strips each having a preliminary cross sectional shape, and a pair of calendar rollers for simultaneously forming the preliminary rubber strips into at least two rubber strips each having a finished cross sectional shape.
Quick Actions:
Hayashi, Norio. (2009). Apparatus for producing rubber strip (U.S. Patent No. 7494335). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7494335
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile