Bi-plane ceiling fan
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Description
FIG. 1 is a perspective view of an embodiment of the ceiling fan;
FIG. 2 is a first side view illustrating a representative side of the ceiling fan of FIG. 1;
FIG. 3 is a second side view illustrating a second representative side of the ceiling fan of FIG. 1;
FIG. 4 is a top view of the ceiling fan of FIG. 1; and,
FIG. 5 is a bottom view of the ceiling fan of FIG. 1.
The surface shading on the illustrated ceiling fan is intended only to show the character and contour of the surfaces and not as surface indicia.
Claims
The ornamental design for a bi-plane ceiling fan, as shown and described.
Patent History
Patent number: D521624
Type: Grant
Filed: Mar 10, 2004
Date of Patent: May 23, 2006
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: Edward Springer (Chesterfield, MO)
Primary Examiner: Lisa Lichtenstein
Attorney: Locke Liddell & Sapp LLP
Application Number: 29/201,103
Type: Grant
Filed: Mar 10, 2004
Date of Patent: May 23, 2006
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: Edward Springer (Chesterfield, MO)
Primary Examiner: Lisa Lichtenstein
Attorney: Locke Liddell & Sapp LLP
Application Number: 29/201,103
Classifications
Current U.S. Class:
Blade Unit Rotates On Vertical Axis (D23/377)