Tire tread
Latest Bridgestone Firestone North American Tire, LLC Patents:
Description
The broken lines defining the tire sidewall, inner bead, and the peripheral boundary between the claimed tire tread and sidewall are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a tire tread, as shown and described.
Referenced Cited
U.S. Patent Documents
3055410 | September 1962 | Caulkins |
3893498 | July 1975 | Wayne |
3951193 | April 20, 1976 | Yeager |
4177850 | December 11, 1979 | Ogawa et al. |
4542778 | September 24, 1985 | Thielemann et al. |
4796683 | January 10, 1989 | Kawabata et al. |
5099899 | March 31, 1992 | Takeuchi |
5154216 | October 13, 1992 | Ochiai et al. |
D335478 | May 11, 1993 | Slingluff et al. |
D390512 | February 10, 1998 | Eromaki |
D392226 | March 17, 1998 | Howald et al. |
6220321 | April 24, 2001 | Yoshioka et al. |
D446170 | August 7, 2001 | Williams |
6336485 | January 8, 2002 | Kaneko et al. |
D454835 | March 26, 2002 | Edwards |
D458586 | June 11, 2002 | Demagall et al. |
D458588 | June 11, 2002 | Welbes |
6415835 | July 9, 2002 | Heinen |
D462049 | August 27, 2002 | Takahashi et al. |
D471149 | March 4, 2003 | Endo et al. |
D471858 | March 18, 2003 | Endo et al. |
D472873 | April 8, 2003 | Douce |
6604564 | August 12, 2003 | Thiebaud |
6626215 | September 30, 2003 | Ikeda |
D482322 | November 18, 2003 | Hiroko |
D482323 | November 18, 2003 | Corbin et al. |
6695024 | February 24, 2004 | Neugebauer et al. |
D490363 | May 25, 2004 | Miyasaka et al. |
D491129 | June 8, 2004 | Maxwell |
D498457 | November 16, 2004 | Fukunaga |
D500011 | December 21, 2004 | Fukunaga |
D531112 | October 31, 2006 | Williams |
20020005238 | January 17, 2002 | Boiocchi et al. |
20050109437 | May 26, 2005 | Shirouzu |
Patent History
Patent number: D561088
Type: Grant
Filed: Jun 15, 2007
Date of Patent: Feb 5, 2008
Assignee: Bridgestone Firestone North American Tire, LLC (Nashville, TN)
Inventors: Keith A. Dumigan (Akron, OH), Francis J. Byrne (Franklin, TN)
Primary Examiner: Robert M. Spear
Assistant Examiner: Katrina A Kile
Attorney: Thomas R. Kingsbury
Application Number: 29/281,127
Type: Grant
Filed: Jun 15, 2007
Date of Patent: Feb 5, 2008
Assignee: Bridgestone Firestone North American Tire, LLC (Nashville, TN)
Inventors: Keith A. Dumigan (Akron, OH), Francis J. Byrne (Franklin, TN)
Primary Examiner: Robert M. Spear
Assistant Examiner: Katrina A Kile
Attorney: Thomas R. Kingsbury
Application Number: 29/281,127
Classifications
Current U.S. Class:
Zigzag Type (D12/587)