Patent
   D730406
Priority
Apr 03 2012
Filed
Nov 22 2013
Issued
May 26 2015
Expiry
May 26 2029
Assg.orig
Entity
unknown
3
47
n/a
The ornamental design for a piston for pneumatic automotive lifting device, as shown and described.

FIG. 1 is a perspective view of a piston for pneumatic automotive lifting device showing my new design;

FIG. 2 is a front side elevation view of FIG. 1, the elevation view from the right, left, and rear being identical;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a bottom plan view of FIG. 1; and,

FIG. 5 is a perspective cross sectional view taken along the lines 5-5 in FIG. 1.

Lee, Steven David

Patent Priority Assignee Title
D745057, Apr 03 2012 STEALTH INNOVATIVE SYSTEMS, LLC Cylinder for pneumatic automotive lifting device
D802629, May 03 2016 CHUAN JIING ENTERPRISE CO., LTD. Piston
D982038, Jun 07 2021 COPLUS INC. Piston rod
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 22 2013STEALTH INNOVATIVE SYSTEMS, LLC(assignment on the face of the patent)
Jun 12 2014LEE, STEVEN DAVIDSTEALTH INNOVATIVE SYSTEMS, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0331010734 pdf
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