Patent
   D562991
Priority
Nov 30 2006
Filed
Nov 30 2006
Issued
Feb 26 2008
Expiry
Feb 26 2022
Assg.orig
Entity
unknown
7
17
n/a
The ornamental design for a step stool, as shown and described.

FIG. 1 is a perspective view of a step stool in accordance with my design, with tray accessory holders, which do not form part of my new design, illustrated in broken lines for illustrative purposes only in FIGS. 1–5;

FIG. 2 is a front elevation view of thereof;

FIG. 3 is a right-side elevation view of thereof;

FIG. 4 is a top plan view of thereof; and,

FIG. 5 is a rear elevation view thereof.

Zink, Paul Thomas, Meyers, Thomas Joseph, Compton, Wyatt Michael

Patent Priority Assignee Title
D710031, Nov 15 2012 TRICAM INDUSTRIES, INC Step stool
D764073, Feb 13 2015 Ningbo Xingfu Tools Co., Ltd. Working ladder
D855833, Jan 04 2017 TRICAM INDUSTRIES, INC Ladder rail
D860476, Jan 04 2017 TRICAM INDUSTRIES, INC Hinge for a multi-position ladder
D961116, Feb 10 2021 Foldable ladder
D979097, Aug 12 2020 DOREL HOME FURNISHINGS, INC Foldable step stool
D980395, Oct 11 2022 Stool
Patent Priority Assignee Title
5722507, Jan 11 1996 DOREL HOME FURNISHINGS, INC Step stool assembly
5937968, Aug 13 1998 DOREL HOME FURNISHINGS, INC Step stool
5967259, Feb 27 1998 Utility tray for stepladders
5971102, Aug 17 1998 Ladder including storage compartments
6000497, Jan 09 1997 COSCO MANAGEMENT, INC Detachable tray for step stool
6427805, Jan 08 1999 DOREL HOME FURNISHINGS, INC Folding step stool
6443261, Aug 13 1999 DOREL HOME FURNISHINGS, INC Step stool
6450290, Jun 05 2000 Folding ladder
6536557, Aug 09 2001 DOREL HOME FURNISHINGS, INC Utility tray for step stool
7104362, Aug 27 2003 DOREL HOME FURNISHINGS, INC Foldable step ladder with leg aligner and handle
7159694, Jun 14 2004 DOREL HOME FURNISHINGS, INC Step stool tray
D388882, Jan 11 1996 COSCO MANAGEMENT, INC Combined work ladder and platform
D433156, Jan 08 1999 DOREL HOME FURNISHINGS, INC Step stool
D444574, Jan 08 1999 DOREL HOME FURNISHINGS, INC Step stool
D447572, Jan 09 2001 DOREL HOME FURNISHINGS, INC Step stool
D458385, Jan 09 2001 DOREL HOME FURNISHINGS, INC Step stool
D465289, Aug 11 2000 DOREL HOME FURNISHINGS, INC Step stool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 29 2006MEYERS, THOMAS J COSCO MANAGEMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188580223 pdf
Nov 30 2006Cosco Management, Inc.(assignment on the face of the patent)
Jan 02 2007ZINK, PAUL THOMASCOSCO MANAGEMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0187490368 pdf
Jan 30 2007COMPTON, WYATT MICHAELCOSCO MANAGEMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0188580223 pdf
Nov 25 2014COSCO MANAGEMENT, INC AMERIWOOD INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0344850130 pdf
Sep 12 2016AMERIWOOD INDUSTRIES, INC DOREL HOME FURNISHINGS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0401470673 pdf
Jun 11 2021DOREL HOME FURNISHINGS, INC BANK OF MONTREAL, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0586820356 pdf
Jun 11 2021Dorel Juvenile Group, IncBANK OF MONTREAL, AS ADMINISTRATIVE AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0586820356 pdf
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