Patent
   D837834
Priority
May 05 2017
Filed
May 05 2017
Issued
Jan 08 2019
Expiry
Jan 08 2034
Assg.orig
Entity
unknown
1
46
n/a
The ornamental design for wear part for earth working equipment, as shown and described.

FIG. 1 is a perspective view of a wear part for earth working equipment in accordance with the present invention.

FIG. 2 is a cross section view taken along line 2-2 of FIG. 1.

FIG. 3 is a cross section view taken along line 3-3 of FIG. 1; and,

FIG. 4 is another perspective view of FIG. 1.

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.

Hankland, Joel S., Zenier, Scott H., Roska, Michael B.

Patent Priority Assignee Title
10612214, May 05 2016 ESCO GROUP LLC Wear part for earth working equipment
Patent Priority Assignee Title
1384701,
2891333,
2904909,
2951300,
2987838,
3137352,
4231173, Feb 18 1977 ESCO Corporation Excavating tooth
4501079, Aug 24 1983 ESCO Corporation Two piece cutting edge construction
5172501, Jun 21 1990 Tooth assembly for excavating apparatus
5241765, Jan 17 1991 ESCO Corporation Lock assembly for wearable structure
6993861, Jul 06 2001 ESCO GROUP LLC Coupling for excavating wear part
7144183, Jul 06 2001 ESCO GROUP LLC Lock with internal retainer
7171771, Apr 30 2003 ESCO GROUP LLC Releasable coupling assembly
7174661, Apr 30 2003 ESCO GROUP LLC Releasable coupling assembly
7367144, Jul 06 2001 ESCO GROUP LLC Wear member for excavating equipment
7536811, Jun 16 2006 ESCO GROUP LLC Lock for securing wear parts to earth-working equipment
7874086, Apr 24 2007 ESCO GROUP LLC Lock assembly for securing a wear member to earth-working equipment
20030024139,
20040037637,
20040216336,
20050229441,
20070044349,
20080092413,
20150211214,
200721,
D260772, Oct 19 1978 RALPH MCKAY CANADA LIMITED Adaptor for an agricultural tine
D285206, Jun 29 1984 RALPH MCKAY CANADA LIMITED Agricultural implement
D326459, Nov 16 1989 Press plate
D328466, Mar 20 1990 G. H. Hensley Industries, Inc. Excavator tooth
D329243, Mar 20 1990 G H HENSLEY INDUSTRIES, INC , A CORP OF TX Excavator tooth
D420014, Mar 02 1998 Componenta Wear Parts AB Tooth system
D446223, Mar 30 2000 Tooth device for use with powered diggers
D446224, Oct 21 1999 H&L Tooth Company Digging tooth
D447154, Oct 21 1999 H&L Tooth Company Digging tooth
D546350, Feb 10 2004 Italricambi Srl Tooth assembly for buckets
D552632, Feb 10 2004 Italricambi Srl Tooth assembly for buckets
D560232, May 30 2005 Italricambi SpA Tooth assembly for buckets
D576183, May 30 2005 Italricambi SpA Tooth assembly for buckets
D705823, Feb 12 2013 CQMS Pty Ltd Excavator wear member
D707264, Oct 07 2011 Caterpillar, Inc Adapter for a ground engaging machine implement
D728636, Aug 01 2013 Caterpillar Inc. Coupler and tip for a ground engaging machine implement
D768730, Aug 01 2013 Caterpillar Inc. Coupler for a ground engaging machine implement
D769946, Apr 17 2015 Caterpillar Inc. Lip for ground engaging machine implement
D797163, Jul 21 2016 Caterpillar Inc. Lip shroud for ground engaging machine implement and/or digital representation thereof
D801397, Aug 12 2015 Caterpillar Inc. Tip for a ground engaging machine implement
D806141, Dec 15 2016 Caterpillar Inc. Adapter for a ground engaging machine implement
////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 04 2017ZEINER, SCOTT H ESCO CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0423820767 pdf
May 04 2017ROSKA, MICHAEL B ESCO CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0423820767 pdf
May 04 2017HANKLAND, JOEL S ESCO CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0423820767 pdf
May 05 2017ESCO GROUP LLC(assignment on the face of the patent)
Jun 30 2017ESCO CorporationBANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0430700413 pdf
Jul 11 2018ESCO CorporationESCO GROUP LLCMERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0468480493 pdf
Jul 11 2018ESCO GROUP LLCESCO GROUP LLCMERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0468480493 pdf
Jul 11 2018BANK OF AMERICA, N A ESCO CorporationRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0463550901 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule