Roof exhaust ventilator

- Lomanco, Inc.

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Description

FIG. 1 depicts a perspective view of the roof exhaust ventilator.

FIG. 2 depicts a close-up section of FIG. 1.

FIG. 3 depicts a top plan view thereof.

FIG. 4 depicts a bottom plan view thereof.

FIG. 5 depicts a bottom perspective view thereof.

FIG. 6 depicts a front elevation view thereof.

FIG. 7 depicts a rear elevation view thereof.

FIG. 8 depicts a left side elevation view thereof; and,

FIG. 9 depicts a right side elevation view thereof.

Claims

The ornamental design for a roof exhaust ventilator, as shown and described.

Referenced Cited
U.S. Patent Documents
3520093 July 1970 Phillip
D258083 January 27, 1981 Gammell
D276543 November 27, 1984 Hisey
D300777 April 18, 1989 Bales et al.
D320847 October 15, 1991 Lanigan
D329694 September 22, 1992 Wimberly
D365873 January 2, 1996 Van Belle
D380044 June 17, 1997 Tobias
6302787 October 16, 2001 Graft, Jr.
D541927 May 1, 2007 Yamanaka et al.
7549258 June 23, 2009 Lajewski
D624639 September 28, 2010 Dilorenzo
D635238 March 29, 2011 Zakula et al.
Patent History
Patent number: D666707
Type: Grant
Filed: Mar 24, 2011
Date of Patent: Sep 4, 2012
Assignee: Lomanco, Inc. (Jacksonville, AR)
Inventors: Mark T. Eikhoff (Jacksonville, AR), Joe E. Smith (Jacksonville, AR)
Primary Examiner: David Muller
Attorney: Joe D. Calhoun
Application Number: 29/388,121
Classifications