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.

Date of Patent:
Aug. 11, 2015

Filed:

Sep. 14, 2011
Applicants:

Shogo Tomari, Kanagawa, JP;

Minoru Rokutan, Kanagawa, JP;

Inventors:

Shogo Tomari, Kanagawa, JP;

Minoru Rokutan, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/02 (2006.01); B25F 5/02 (2006.01); C08L 23/10 (2006.01); C08L 21/00 (2006.01); C08L 23/28 (2006.01);
U.S. Cl.
CPC ...
C08L 23/10 (2013.01); C08L 21/00 (2013.01); C08L 23/28 (2013.01); G03G 15/0233 (2013.01);
Abstract

Disclosed is a roll member including a core, and an elastic layer arranged on the core, the elastic layer containing a rubber material and polyalphaolefin.


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