Patent
   D593685
Priority
Dec 30 2005
Filed
Dec 30 2005
Issued
Jun 02 2009
Expiry
Jun 02 2023

TERM.DISCL.
Assg.orig
Entity
unknown
6
13
n/a
We claim the ornamental design for a telescoping ladder rung, as shown and described.

FIG. 1 is a front view of a telescoping ladder rung showing our new design in its ordinary environment, mounted on a telescoping ladder;

FIG. 2 is a perspective view of the telescoping ladder rung;

FIG. 3 is a top view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right end view thereof, the left side being a mirror image; and

FIG. 7 is a bottom view thereof.

Broken lines are for illustrative purposes only and form no part of the claimed design.

Kieffer, Mitchell I., Shakal, Wayne A., Aizman, Craig S., Hillukka, Bruce A., Kelly, Micheal J.

Patent Priority Assignee Title
D811620, Apr 04 2016 Telesteps AB Ladder step
D815756, Oct 20 2016 EASYTEC CORPORATION Ladder rung
D879327, Apr 04 2016 Telesteps AB Rail for a ladder
D885608, Mar 21 2019 Ningbo Xingfu Tools Co., Ltd. Connecting sleeve for extension ladder
ER3581,
ER7297,
Patent Priority Assignee Title
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3085652,
4989692, Jun 16 1989 Multi-purpose extendable and retractable ladder
5743355, Jul 31 1996 Retractable ladder
6520291, Mar 27 2000 Portable lookout
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 30 2005Core Distribution, Inc.(assignment on the face of the patent)
Feb 14 2006HILLUKKA, BRUCE A CORE DISTRIBUTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173470840 pdf
Feb 14 2006KELLY, MICHAEL J CORE DISTRIBUTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173470840 pdf
Feb 14 2006SHAKAL, WAYNE A CORE DISTRIBUTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173470840 pdf
Feb 17 2006KIEFFER, MITCHELL I CORE DISTRIBUTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173470840 pdf
Feb 17 2006AIZMAN, CRAIG S CORE DISTRIBUTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0173470840 pdf
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