Tire tread
Latest Compagnie Generale Des Etablissements Michelin Patents:
- Device for assembling the spokes of a tire for a wheel by means of thrust members actuated by ramped punches
- Device for shaping a pneumatic tire comprising a conditional assistance system for the rotation of the flanges carrying the beads of the tire
- Method for purifying a feedstock resulting from a method for depolymerizing styrene compounds
- Tilting roller system for folding a pneumatic tire carcass insert around a bead core and folding-up method
- Method for producing a rubber composition comprising a rubber crumb
Description
In the drawings, the broken line disclosure depicts environmental subject matter and forms no part of the claimed design. The dash-dot-dot-dash lines represent the peripheral boundary of the claim.
Claims
The ornamental design for a tire tread, as shown and described.
Referenced Cited
U.S. Patent Documents
| D426855 | June 20, 2000 | Niwa |
| D449816 | October 30, 2001 | Hutz |
| D495991 | September 14, 2004 | Chatignoux |
| D505111 | May 17, 2005 | Allison |
| D718224 | November 25, 2014 | Guichon |
| D739809 | September 29, 2015 | Reim |
| D739810 | September 29, 2015 | Reim |
| D754588 | April 26, 2016 | Hye |
| D758286 | June 7, 2016 | Hye |
| 20080149237 | June 26, 2008 | Cambron |
Patent History
Patent number: D825445
Type: Grant
Filed: May 9, 2017
Date of Patent: Aug 14, 2018
Assignees: Compagnie Generale Des Etablissements Michelin , Michelin Recherche Et Technique S.A.
Inventors: Bertrand Boisdon (Clermont-Ferrand), Pierre-Alexis Tetaz (Clermont-Ferrand)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Joseph J Kukella
Application Number: 29/603,354
Type: Grant
Filed: May 9, 2017
Date of Patent: Aug 14, 2018
Assignees: Compagnie Generale Des Etablissements Michelin , Michelin Recherche Et Technique S.A.
Inventors: Bertrand Boisdon (Clermont-Ferrand), Pierre-Alexis Tetaz (Clermont-Ferrand)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Joseph J Kukella
Application Number: 29/603,354
Classifications
Current U.S. Class:
Combined Diagonal And Circumferential Grooves (D12/564)