Laminar flow radial ceiling fan

- Exhale Fans LLC
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Description

FIG. 1 is a perspective view of laminar flow, radial ceiling fan disclosed in FIGS. 1-4;

FIG. 2 is a cross sectional side view of the circular, laminar flow, radial ceiling fan disclosed in FIG. 1 taken along section lines 2-2 in FIG. 1;

FIG. 3 is a reduced bottom plan view of the circular, laminar flow, radial ceiling fan of FIGS. 1 and 2; and,

FIG. 4 is a reduced top view of the circular, laminar flow, radial ceiling fan disclosed in FIGS. 1, 2 and 3.

The broken line showing of a drive motor is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a laminar flow radial ceiling fan, as shown and described.

Referenced Cited
U.S. Patent Documents
2321907 June 1943 Gent
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2632598 March 1953 Wales, Jr.
4218190 August 19, 1980 Nishikawa et al.
4360751 November 23, 1982 Arnold, Jr. et al.
4403911 September 13, 1983 Possell
D298454 November 8, 1988 Clyde-Mason
5192182 March 9, 1993 Possell
5192183 March 9, 1993 Wilkinson
5297926 March 29, 1994 Negishi
D421798 March 21, 2000 Liang
6168517 January 2, 2001 Cook
6227795 May 8, 2001 Schmoll, III
6368078 April 9, 2002 Palumbo
6880679 April 19, 2005 Aschauer
D559969 January 15, 2008 Hammock, Jr.
7357617 April 15, 2008 Haga et al.
7471026 December 30, 2008 Bender
7862309 January 4, 2011 Chen et al.
Patent History
Patent number: D652133
Type: Grant
Filed: Aug 13, 2009
Date of Patent: Jan 10, 2012
Assignee: Exhale Fans LLC (Georgetown, IN)
Inventors: Nicholas Hiner (Georgetown, IN), Richard Halsall (Georgetown, IN)
Primary Examiner: Lisa Lichtenstein
Attorney: Bishop & Diehl, Ltd.
Application Number: 29/341,859
Classifications
Current U.S. Class: Blade Unit Rotates On Vertical Axis (D23/377)