Tire tread
Latest Continental Tire North America, Inc. Patents:
Description
In the drawings, the broken lines defining the sidewall, inner bead and the peripheral boundary between the claimed tire tread and the unclaimed sidewall depict environmental subject matter that forms no part of the claimed design.
Claims
The ornamental design for a tire tread, as shown and described.
Patent History
Patent number: D647035
Type: Grant
Filed: Apr 28, 2009
Date of Patent: Oct 18, 2011
Assignee: Continental Tire North America, Inc. (Charlotte, NC)
Inventors: Robert F. Brown (Mt. Vernon, IL), Daniel Stephen Mathews (Jasper, AL)
Primary Examiner: Richard E Chilcot
Assistant Examiner: George D Kirschbaum
Attorney: Greenblum & Bernstein, P.L.C.
Application Number: 29/336,087
Type: Grant
Filed: Apr 28, 2009
Date of Patent: Oct 18, 2011
Assignee: Continental Tire North America, Inc. (Charlotte, NC)
Inventors: Robert F. Brown (Mt. Vernon, IL), Daniel Stephen Mathews (Jasper, AL)
Primary Examiner: Richard E Chilcot
Assistant Examiner: George D Kirschbaum
Attorney: Greenblum & Bernstein, P.L.C.
Application Number: 29/336,087
Classifications
Current U.S. Class:
Fully Transected By Sipe (D12/588)