Patent
   D466225
Priority
Jan 09 2001
Filed
Jan 09 2001
Issued
Nov 26 2002
Expiry
Nov 26 2016
Assg.orig
Entity
unknown
15
15
n/a
The ornamental design for a step stool with tray, as shown and described.

FIG. 1 is a perspective view of a step stool with tray showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right-side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Rosko, M. Scot

Patent Priority Assignee Title
7159694, Jun 14 2004 DOREL HOME FURNISHINGS, INC Step stool tray
9920572, Mar 03 2009 WING ENTERPRISES, INCORPORATED Stepladders and related methods
D564674, Jan 12 2007 1244311 B C LTD Step stool
D564675, Jan 12 2007 1244311 B C LTD Step stool
D564676, Mar 02 2007 1244311 B C LTD Step stool with tray
D564677, Mar 02 2007 1244311 B C LTD Step stool tray
D576290, May 09 2006 DOREL HOME FURNISHINGS, INC Step ladder
D710031, Nov 15 2012 TRICAM INDUSTRIES, INC Step stool
D855833, Jan 04 2017 TRICAM INDUSTRIES, INC Ladder rail
D860476, Jan 04 2017 TRICAM INDUSTRIES, INC Hinge for a multi-position ladder
D872876, Dec 29 2017 NEW-TEC INTEGRATION (XIAMEN) CO., LTD. Folding ladder
D889689, Nov 10 2017 LITTLE GIANT LADDER SYSTEMS, LLC Ladder
D923201, Nov 10 2017 LITTLE GIANT LADDER SYSTEMS, LLC Ladder
D935208, Jan 07 2021 Step stool
D979097, Aug 12 2020 DOREL HOME FURNISHINGS, INC Foldable step stool
Patent Priority Assignee Title
4502564, Apr 06 1982 Stepladder
5503245, Sep 16 1994 WERNER TECHNOLOGIES, INC Step ladder
5722507, Jan 11 1996 DOREL HOME FURNISHINGS, INC Step stool assembly
5762163, Aug 22 1996 COSCO MANAGEMENT, INC Step stool
5937968, Aug 13 1998 DOREL HOME FURNISHINGS, INC Step stool
6000497, Jan 09 1997 COSCO MANAGEMENT, INC Detachable tray for step stool
6026933, May 29 1997 DOREL HOME FURNISHINGS, INC Step stool
6039149, Sep 25 1997 COSCO MANAGEMENT, INC Collapsible step stool with step movement guide system
D387878, Feb 18 1997 Irthi Inc. Stepladder
D388882, Jan 11 1996 COSCO MANAGEMENT, INC Combined work ladder and platform
D410550, Mar 20 1998 TRICAM INDUSTRIES, INC Project ladder
D411888, May 29 1997 DOREL HOME FURNISHINGS, INC Step stool
D414566, Aug 13 1998 DOREL HOME FURNISHINGS, INC Folding step stool
D414879, Mar 20 1998 TRICAM INDUSTRIES, INC 3-step ladder
D433156, Jan 08 1999 DOREL HOME FURNISHINGS, INC Step stool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 09 2001Cosco Management, Inc.(assignment on the face of the patent)
Apr 05 2001ROSKO, M SCOTCOSCO MANAGEMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117970266 pdf
Apr 30 2001ROSKO, M SCOTCOSCO MANAGEMENT, INC TO CORRECT EXECUTION DATE ON REEL 011797 FRAME 0266 0120790076 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
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