Patent
   D899628
Priority
Aug 09 2018
Filed
Aug 09 2018
Issued
Oct 20 2020
Expiry
Oct 20 2035
Assg.orig
Entity
unknown
3
19
n/a
The ornamental design for a ladder, as shown and described.

FIG. 1 is a perspective view of a ladder showing my new and ornamental design, wherein a shelf and rails of the ladder are shown in a folded position;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a front view of FIG. 1;

FIG. 5 is a back view of FIG. 1;

FIG. 6 is a right-side view of FIG. 1;

FIG. 7 is a left-side view of FIG. 1;

FIG. 8 is a perspective view for the ladder of FIGS. 1-7, wherein the rails of the ladder are shown in the folded position and the shelf is shown in an unfolded position;

FIG. 9 is a top view of FIG. 8;

FIG. 10 is a bottom view of FIG. 8;

FIG. 11 is a front view of FIG. 8;

FIG. 12 is a back view of FIG. 8;

FIG. 13 is a right-side view of FIG. 8;

FIG. 14 is a left-side view of FIG. 8;

FIG. 15 is a perspective view for the ladder of FIGS. 1-7, wherein the shelf and the rails of the ladder are shown in the unfolded position;

FIG. 16 is a top view illustrating the new and ornamental design for the ladder of FIG. 15;

FIG. 17 is a bottom view of FIG. 15;

FIG. 18 is a front view of FIG. 15;

FIG. 19 is a back view of FIG. 15;

FIG. 20 is a right-side view of FIG. 15; and,

FIG. 21 is a left-side view of FIG. 15.

Moncada, Francisco Javier Moreno

Patent Priority Assignee Title
11187039, Aug 09 2018 LOUISVILLE LADDER INC Configurable ladder system and method
11492850, Jan 07 2021 Ladder spreader
ER7037,
Patent Priority Assignee Title
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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 0478460311 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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