Patent
   D649563
Priority
Apr 15 2010
Filed
Oct 13 2010
Issued
Nov 29 2011
Expiry
Nov 29 2025
Assg.orig
Entity
unknown
10
23
n/a
The ornamental design for a step, as shown and described.

FIG. 1 is a side perspective view of a step according to my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a top perspective view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view thereof.

Footstep for attachment to a machine, such as a track type tractor, to facilitate operator access to the operator cab of the machine.

Doraivelmanimoz, Kannan

Patent Priority Assignee Title
D668689, Mar 29 2011 Volvo Construction Equipment AB Skidproof plate for an excavator
D668690, Mar 29 2011 Volvo Consutruction Equipment AB Skidproof plate for an excavator
D686640, Jun 10 2011 Mounting bracket
D807274, Mar 11 2016 O'POC, LLC; O POC, LLC Trunk guard
D871992, Aug 09 2016 Transportation IP Holdings, LLC Deployable step
D937729, Oct 03 2019 Hinged grated truck step
ER2154,
ER3657,
ER4736,
ER769,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 04 2010DORAIVELMANIMOZHI, KANNANCaterpillar IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0251980720 pdf
Oct 13 2010Caterpillar Inc.(assignment on the face of the patent)
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