Patent
   D914913
Priority
Aug 09 2018
Filed
Aug 09 2018
Issued
Mar 30 2021
Expiry
Mar 30 2036
Assg.orig
Entity
unknown
0
16
n/a
The ornamental design for a ladder shelf, as shown and described.

FIG. 1 is a perspective view illustrating my new and ornamental design for a ladder shelf;

FIG. 2 is a front view illustrating the new and ornamental design for the ladder shelf of FIG. 1;

FIG. 3 is a back view illustrating the new and ornamental design for the ladder shelf of FIG. 1;

FIG. 4 is a top view illustrating the new and ornamental design for the ladder shelf of FIG. 1;

FIG. 5 is a bottom view illustrating the new and ornamental design for the ladder shelf of FIG. 1;

FIG. 6 is a left-side view illustrating the new and ornamental design for the ladder shelf of FIG. 1;

FIG. 7 is a right-side view illustrating the new and ornamental design for the ladder shelf of FIG. 1;

FIG. 8 is a perspective view illustrating the new and ornamental design for the ladder shelf of FIGS. 1-7, wherein the ladder shelf is disposed in a deployed position;

FIG. 9 is a top view illustrating the new and ornamental design for the ladder shelf of FIG. 8;

FIG. 10 is a bottom view illustrating the new and ornamental design for the ladder shelf of FIG. 8;

FIG. 11 is a front view illustrating the new and ornamental design for the ladder shelf of FIG. 8;

FIG. 12 is a back view illustrating the new and ornamental design for the ladder shelf of FIG. 8;

FIG. 13 is a right-side view illustrating the new and ornamental design for the ladder shelf of FIG. 8; and,

FIG. 14 is a left-side view illustrating the new and ornamental design for the ladder shelf of FIG. 8.

The broken lines shown in the figures are for the purpose of illustrating environment and form no part of the claimed design.

Moncada, Francisco Javier Moreno

Patent Priority Assignee Title
Patent Priority Assignee Title
10138680, May 26 2015 TRICAM INDUSTRIES, INC Hinged tray for ladder or step stool
10221624, Dec 05 2013 NEW-TEC INTEGRATION (XIAMEN) CO., LTD.; NEW-TEC INTEGRATION XIAMEN CO , LTD Folding ladder having connecting hinge
7219766, Jun 29 2004 DEUER DEVELOPMENTS, INC Mid-span fall protection system
7753170, Oct 09 2006 LOUISVILLE LADDER INC Ladder top for retaining a ladder against extrinsic surfaces
9382759, Jun 18 2013 Eric C., Bolinski Cable hook attachment for ladders
9404306, Oct 09 2012 WING ENTERPRISES, INCORPORATED Ladder securing apparatuses, ladders incorporating same and related methods
9593531, Sep 18 2013 WING ENTERPRISES, INCORPORATED Ladder securing apparatus, ladders incorporating same and related methods
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D248777, Jun 01 1976 Little Giant Industries, Inc. Ladder platform
D372105, May 18 1995 WERNER TECHNOLOGIES, INC Ladder pail shelf
D549356, Jul 28 2006 Louisville Ladder Group LLC Ladder top
D549839, Apr 06 2006 Ladder accessory assembly
D564675, Jan 12 2007 1244311 B C LTD Step stool
D872876, Dec 29 2017 NEW-TEC INTEGRATION (XIAMEN) CO., LTD. Folding ladder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 09 2018LOUISVILLE LADDER INC.(assignment on the face of the patent)
Nov 15 2018MONCADA, FRANCISCO JAVIER MORENOSERVICIOS CUPRUM S A DE C V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0478460441 pdf
Jan 29 2019SERVICIOS CUPRUM S A DE C V LOUISVILLE LADDER INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0531950653 pdf
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