Louver assembly

- Acuity Brands, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a bottom perspective view of a louver assembly of the present invention;

FIG. 2 is a bottom plan view of the louver assembly of the FIG. 1;

FIG. 3 is a bottom perspective view of a second embodiment of a louver assembly of the present invention; and,

FIG. 4 is a bottom plan view of the louver assembly of the FIG. 3.

Claims

The ornamental design for a louver assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
D122861 October 1940 Carter, Jr.
D128961 August 1941 Hrabak
D132144 April 1942 Hallman
D143641 January 1946 Biller et al.
D155306 September 1949 Meyer
D156332 December 1949 Gilman
D160417 October 1950 Nitardy
2565741 August 1951 Runge
2606998 August 1952 Wyman et al.
2670429 February 1954 Tillson
2946880 July 1960 Picha et al.
D209534 December 1967 Eisenberg
D240853 August 1976 Aronson
4494175 January 15, 1985 Gawad et al.
D300873 April 25, 1989 Thompson et al.
4967324 October 30, 1990 Barclay
D329102 September 1, 1992 Dieperink
5303507 April 19, 1994 Oille
D360271 July 11, 1995 Butler
D365409 December 19, 1995 Lu
D378860 April 15, 1997 Galletly
5803585 September 8, 1998 Littman et al.
D480168 September 30, 2003 Herst et al.
D485932 January 27, 2004 Crane
D520176 May 2, 2006 Herst et al.
7108398 September 19, 2006 Holten
Patent History
Patent number: D594590
Type: Grant
Filed: Jun 21, 2007
Date of Patent: Jun 16, 2009
Assignee: Acuity Brands, Inc. (Atlanta, GA)
Inventors: John Thomas Mayfield, III (Loganville, GA), Stephen Haight Lydecker (Snellville, GA), Charles T. Faircloth, II (Covington, GA)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Kevin K Rudzinski
Attorney: Ballard Spahr Andrews & Ingersoll, LLP
Application Number: 29/281,369
Classifications
Current U.S. Class: Openwork (D26/121)