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Patent
   D641500
Priority
Aug 12 2010
Filed
Aug 12 2010
Issued
Jul 12 2011
Expiry
Jul 12 2025
Inventors
Paulsen, M…
Assg.orig
USG Interi…
Assg.curr
USG INTERI…
Entity
unknown
Referenced by
7
References
15
Maint.:
n/a
The ornamental design for a suspended ceiling grid tee, as shown and described.

FIG. 1 is a isometric view of a suspended ceiling grid tee showing our new design;

FIG. 2 is an end view thereof;

FIG. 3 is a right side view thereof, the left side view being a mirror image of this view;

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

FIG. 5 is a bottom plan view thereof.

The dotted-line showing in the drawings illustrates environmental matter and forms no part of the claimed design.
INVENTORS:

Paulsen, Mark R., Underkofler, Abraham M., Lehane, Jr., James J., Gulbrandsen, Peder J., Hammond, John L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
11384536, Apr 12 2021 USG INTERIORS, LLC Ceiling grid hanger holes
8381486, Dec 29 2011 USG INTERIORS, LLC Unique profile ceiling grid
D663488, Mar 10 2010 LUBING Maschinenfabrik Ludwig Bening GmbH & Co. KG Pipeline
D828581, Jan 05 2017 TATE ACCESS FLOORS, INC Ceiling grid T-bar structural member
D829345, Nov 14 2016 CertainTeed Ceilings Corporation Support member for ceiling system
D872883, Aug 03 2017 Adjustment support member for mounting wall panels to an existing wall
D906544, Nov 14 2016 CertainTeed Ceilings Corporation Support member for ceiling system
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2123842,
3241280,
4725463, Mar 05 1985 ULV PTY LIMITED A CORP OF NEW SOUTH WALES Selectively foldable elongated member
4794745, Dec 15 1986 Worthington Armstrong Venture Tier drop grid system
4989387, Aug 24 1989 Chicago Metallic Corporation Ceiling system with staked on connectors
5577313, Jan 17 1995 HILL ENGINEERING, INC Method and apparatus for joining deformable sheet stock
5845447, Apr 23 1997 AWI Licensing Company Suspension ceiling system
5979055, Jan 08 1993 Worthington Armstrong Venture Process for producing rollformed sections
6047511, Mar 04 1998 USG INTERIORS, LLC Grid tee with integrally stitched web
6446407, Mar 04 1998 USG INTERIORS, LLC Grid tee with integrally stitched web
6745536, Dec 07 2001 Ceiling tile support system and method
7516585, Nov 21 2005 USG INTERIORS, LLC Grid tee for suspension ceiling
7655862, Jan 13 2006 Panduit Corp. Corner duct with co-extruded hinges
20100107529,
D618826, Dec 22 2009 USG INTERIORS, LLC Ceiling grid tee with uniform effective thickness
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 12 2010USG Interiors, Inc.(assignment on the face of the patent)
Nov 16 2010LEHANE, JAMES J , JR USG INTERIORS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0253960828 pdf
Nov 16 2010GULBRANDSEN, PEDER J USG INTERIORS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0253960828 pdf
Nov 16 2010UNDERKOFLER, ABRAHAM M USG INTERIORS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0253960828 pdf
Nov 16 2010PAULSEN, MARK R USG INTERIORS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0253960828 pdf
Nov 22 2010HAMMOND, JOHN L USG INTERIORS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0253960828 pdf
Dec 15 2011USG INTERIORS, INC USG INTERIORS, LLCMERGER SEE DOCUMENT FOR DETAILS 0274820300 pdf
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