Patent
   D583071
Priority
Jun 14 2007
Filed
Jun 14 2007
Issued
Dec 16 2008
Expiry
Dec 16 2022
Assg.orig
Entity
unknown
4
9
n/a
I claim the ornamental design for a T-wall extrusion, as shown and described.

FIG. 1 is a first side view of a T-wall extrusion device which embodies the design;

FIG. 2 is a front view thereof;

FIG. 3 is a perspective view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Hull, Douglas William

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D834217, Jun 30 2016 Vertical frame for a wall panel
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Patent Priority Assignee Title
4273813, May 19 1980 Dow Corning Corporation Method of providing waterproof coating for masonry walls
4525960, Jan 30 1984 Owens-Corning Fiberglas Technology Inc Basement wall insulating and waterproofing system and method
4735838, Jan 10 1986 Owens-Corning Fiberglas Corporation Waterproof membrane
4986332, Aug 09 1990 Craig S., Lanuza Fastening track assembly for fabric wallcoverings
5483782, Jan 03 1994 M & E MANUFACTURING COMPANY, INC Load bearing beam having corrosion resistant cladding
6050534, Jan 16 1998 Cubicle curtain and IV track support and mounting clip
6722098, Feb 21 2002 Worthington Armstrong Venture Beam for drywall ceiling
D334628, Apr 18 1991 Mikron Industries Casement window T-bar extrusion
D421501, Mar 02 1998 Grosfillex Sarl Panel connecting and finishing strip
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 14 2007Impressive Basement Systems, LLC(assignment on the face of the patent)
Oct 15 2007HULL, DOUGLAS W Impressive Basement Systems, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0199810121 pdf
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