Suspended ceiling grid tee

Raheel , et al. September 30, 2

Patent Grant D577835

U.S. patent number D577,835 [Application Number D/275,538] was granted by the patent office on 2008-09-30 for suspended ceiling grid tee. This patent grant is currently assigned to USG Interiors, Inc.. Invention is credited to Paul LaLonde, James J. Lehane, Jr., Muhammad M. Raheel.


United States Patent D577,835
Raheel ,   et al. September 30, 2008

Suspended ceiling grid tee

Claims

CLAIM The ornamental design for a suspended ceiling grid tee, as shown and described.
Inventors: Raheel; Muhammad M. (Mundelein, IL), Lehane, Jr.; James J. (McHenry, IL), LaLonde; Paul (Highland Park, IL)
Assignee: USG Interiors, Inc. (Chicago, IL)
Appl. No.: D/275,538
Filed: December 29, 2006

Current U.S. Class: D25/138; D25/164
Current International Class: 2501
Field of Search: ;D25/138,119,126,136,164,38,141-144,121 ;52/588.1,506.07,506.08,506.09,634,729.1,733.1,731.7,241,232,311.2,311.3 ;72/203

References Cited [Referenced By]

U.S. Patent Documents
991603 May 1911 Brooks
1927442 September 1933 Laufle
3214875 November 1965 Slowinski et al.
3241284 March 1966 Gregoire
3511012 May 1970 Brady
3526073 September 1970 Brady
4554718 November 1985 Ollinger et al.
4817357 April 1989 Hocevar
4852325 August 1989 Dunn et al.
5088261 February 1992 Mieyal et al.
5535569 July 1996 Seccombe et al.
6047511 April 2000 Lehane et al.
6108994 August 2000 Bodine
6131362 October 2000 Buecker
6178712 January 2001 Sauer
6305137 October 2001 Rebman
6436552 August 2002 Walker et al.
6446407 September 2002 Lehane et al.
6523314 February 2003 LaLonde et al.
6751922 June 2004 Auriemma
6964140 November 2005 Walker et al.
2003/0154686 August 2003 Platt
Primary Examiner: Oliver; Catherine R
Attorney, Agent or Firm: Pearne & Gordon LLP

Description



FIG. 1 is a perspective view of a partial length of a grid tee showing our new design;

FIG. 2 is an end view thereof;

FIG. 3 is a perspective view taken from a side opposite FIG. 1; and,

FIG. 4 is an end view taken from the end opposite FIG. 2.

* * * * *


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