Invention Application
- Patent Title: PNEUMATIC TIRE TREAD
- Patent Title (中): 气动轮胎
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Application No.: US12855741Application Date: 2010-08-13
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Publication No.: US20100300626A1Publication Date: 2010-12-02
- Inventor: Gia Van Nguyen , Joël André Ghislain Delogne , Anne-France Gabrielle Jeanne-Marie Cambron , Frank Severens , Jean Joseph Collette
- Applicant: Gia Van Nguyen , Joël André Ghislain Delogne , Anne-France Gabrielle Jeanne-Marie Cambron , Frank Severens , Jean Joseph Collette
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Main IPC: B29D30/68
- IPC: B29D30/68
Abstract:
A pneumatic tire tread has tread elements formed by circumferential and/or lateral grooves. At least one tread element has a sipe that devolves from a constant width sipe having a three dimensional aspect in at least a portion of the radially outer portion of the sipe to a wider width groove at the base of the tread feature.
Public/Granted literature
- US08162642B2 Molding blade for pneumatic tire tread Public/Granted day:2012-04-24
Information query
