Patent
   D760808
Priority
Feb 13 2015
Filed
Feb 13 2015
Issued
Jul 05 2016
Expiry
Jul 05 2030
Assg.orig
Entity
unknown
0
19
n/a
The ornamental design for electric rope shovel crowd take-up device, as shown and described.

FIG. 1 is a front, top, left perspective view of an electric rope shovel crowd take-up device, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings illustrate portions of the electric rope shovel crowd take-up device that forms no part of the claimed design.

Reinert, Dallas L., Burkard, Michael J.

Patent Priority Assignee Title
Patent Priority Assignee Title
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4150812, Oct 21 1977 BUCYRUS INTERNATIONAL INC Load equalizing bail assembly
4339225, Apr 07 1978 BUCYRUS INTERNATIONAL INC Power shovel crowd drive assembly
5499463, Oct 17 1994 Harnischfeger Technologies, Inc Power shovel with variable pitch braces
6168542, Feb 12 1999 Caterpillar Global Mining LLC Crowd rope take-up system for mining shovel
6314667, Jun 21 2000 Joy Global Surface Mining Inc Belt drive with automatic belt tensioning
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 11 2015REINERT, DALLAS L Caterpillar IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0349600588 pdf
Feb 11 2015BURKARD, MICHAEL J Caterpillar IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0349600588 pdf
Feb 11 2015REINERT, DALLAS L Caterpillar Global Mining LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0349790125 pdf
Feb 11 2015BURKARD, MICHAEL J Caterpillar Global Mining LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0349790125 pdf
Feb 11 2015REINERT, DALLAS L Caterpillar Global Mining LLCCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE AND DOCKET NUMBER PREVIOUSLY RECORDED AT REEL: 034960 FRAME: 0588 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0350900543 pdf
Feb 11 2015BURKARD, MICHAEL J Caterpillar Global Mining LLCCORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE AND DOCKET NUMBER PREVIOUSLY RECORDED AT REEL: 034960 FRAME: 0588 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0350900543 pdf
Feb 13 2015Caterpillar Global Mining LLC(assignment on the face of the patent)
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