Patent
   D987118
Priority
Jul 20 2021
Filed
Jul 20 2021
Issued
May 23 2023
Expiry
May 23 2038
Assg.orig
Entity
unknown
2
15
n/a
The ornamental design for a ladder assembly, as shown and described.

FIG. 1 is a top plan view of the ladder assembly design;

FIG. 2 is a bottom plan view of the ladder assembly design;

FIG. 3 is a front elevation view of the ladder assembly design;

FIG. 4 is a rear elevation view of the ladder assembly design;

FIG. 5 is a left side elevation view of the ladder assembly design;

FIG. 6 is a right side elevation view of the ladder assembly design;

FIG. 7 is a front perspective view of the ladder assembly design;

FIG. 8 is a rear perspective view of the ladder assembly design;

FIG. 9 is a bottom perspective view of the ladder assembly design;

FIG. 10 is a detailed right rear perspective view of an upper portion of the ladder assembly design;

FIG. 11 is a detailed left rear perspective view of an upper portion of the ladder assembly design; and,

FIG. 12 is a front perspective view of an alternative position of the ladder assembly design with the ladder in a raised position.

The broken lines in FIGS. 10 and 11 are boundaries of the partial enlarged views where the claimed surfaces are cut for purposes of enlargement. These broken lines form no part of the claimed design.

Kroeger, Benjamin, Kroeger, Dave, Weaver, Jackson

Patent Priority Assignee Title
ER4284,
ER662,
Patent Priority Assignee Title
4063616, Jul 06 1976 Safety ladder with caster assembly moveable positively to a retracted position
5941341, Sep 01 1993 SPG INTERNATIONAL LLC Mobile ladder stand
9109396, Aug 24 2012 BALLYMORE COMPANY, INC Ladder having narrow base
20050284701,
20070284192,
20080073149,
20080121462,
20080217103,
20180148977,
20190376343,
20200325726,
20210010327,
181923,
D410550, Mar 20 1998 TRICAM INDUSTRIES, INC Project ladder
D838384, Sep 01 2017 True Edge Inc.; TRUE EDGE INC Loading dock stairs
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 13 2021KROEGER, BENJAMINKROEGER MARINE CONSTRUCTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0569260954 pdf
Jul 13 2021KROEGER, DAVEKROEGER MARINE CONSTRUCTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0569260954 pdf
Jul 13 2021WEAVER, JACKSONKROEGER MARINE CONSTRUCTION, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0569260954 pdf
Jul 20 2021Kroeger Marine Construction, Inc.(assignment on the face of the patent)
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