Wear part for earth working equipment
Latest ESCO GROUP LLC Patents:
Description
The broken lines in the drawings depict unclaimed environmental subject matter and form no part of the claimed design. The cross hatching depicts an interior portion of the wear part and forms no part of the claimed design.
Claims
The ornamental design for wear part for earth working equipment, as shown and described.
Referenced Cited
U.S. Patent Documents
1384701 | July 1921 | McMonegal |
2891333 | June 1959 | Van Buskirk |
2904909 | September 1959 | Ratkowski |
2951300 | September 1960 | Ratkowski |
2987838 | June 1961 | Stratton |
3137352 | June 1964 | Petersen |
D200721 | March 1965 | Wilson |
4231173 | November 4, 1980 | Davis |
D260772 | September 15, 1981 | Johnson |
4501079 | February 26, 1985 | Hahn |
D285206 | August 19, 1986 | Johnson |
D326459 | May 26, 1992 | Anderson |
D328466 | August 4, 1992 | Robinson |
D329243 | September 8, 1992 | Robinson |
5172501 | December 22, 1992 | Pippins |
5241765 | September 7, 1993 | Jones |
D420014 | February 1, 2000 | Karlsson |
D446223 | August 7, 2001 | Edwards |
D446224 | August 7, 2001 | Clendenning |
D447154 | August 28, 2001 | Clendenning |
6993861 | February 7, 2006 | Carpenter |
7144183 | December 5, 2006 | Lian |
7171771 | February 6, 2007 | Briscoe |
7174661 | February 13, 2007 | Briscoe |
D546350 | July 10, 2007 | De Martiis |
D552632 | October 9, 2007 | De Martiis |
D560232 | January 22, 2008 | De Martiis |
7367144 | May 6, 2008 | Jones |
D576183 | September 2, 2008 | De Martiis |
7536811 | May 26, 2009 | McClanahan |
7874086 | January 25, 2011 | Briscoe |
D705823 | May 27, 2014 | Haslett |
D707264 | June 17, 2014 | Renski |
D728636 | May 5, 2015 | Kunz |
D768730 | October 11, 2016 | Kunz |
D769946 | October 25, 2016 | Kunz |
D797163 | September 12, 2017 | Kunz |
D801397 | October 31, 2017 | Balan |
D806141 | December 26, 2017 | Serrurier |
20030024139 | February 6, 2003 | Jones |
20040037637 | February 26, 2004 | Lian |
20040216336 | November 4, 2004 | Briscoe |
20050229441 | October 20, 2005 | Maher |
20070044349 | March 1, 2007 | McClanahan |
20080092413 | April 24, 2008 | McClanahan |
20150211214 | July 30, 2015 | Dallard |
Patent History
Patent number: D837834
Type: Grant
Filed: May 5, 2017
Date of Patent: Jan 8, 2019
Assignee: ESCO GROUP LLC (Portland, OR)
Inventors: Scott H. Zenier (Portland, OR), Michael B. Roska (Portland, OR), Joel S. Hankland (Canby, OR)
Primary Examiner: Mark A Goodwin
Application Number: 29/603,089
Type: Grant
Filed: May 5, 2017
Date of Patent: Jan 8, 2019
Assignee: ESCO GROUP LLC (Portland, OR)
Inventors: Scott H. Zenier (Portland, OR), Michael B. Roska (Portland, OR), Joel S. Hankland (Canby, OR)
Primary Examiner: Mark A Goodwin
Application Number: 29/603,089
Classifications