Rotatable ceiling fan accessory

Details Rotatable ceiling fan accessory Rotatable ceiling fan accessory

1993-01-25

1994-07-26

Look, Edward K.

Fluid reaction surfaces (i.e., impellers)

Combined or convertible

Hub lubrication or seal

416 61, 446178, 446217, 446201, F04N 2900

Patent

active

053323645

ABSTRACT:
An accessory (10) mounted for relative rotation with respect to a conventional ceiling fan (100); wherein, the accessory (10) includes a housing unit (13) suspended from the ceiling fan (100) and bearing visual elements (60) whose appearance will change relative to a stationary viewer, in response to the rotation of the housing unit (13) due to air currents generated by the ceiling fan (100) impinging upon a propulsion unit (14) contained within the housing unit.

REFERENCES:
patent: 913994 (1909-03-01), Turner
patent: 1496263 (1924-06-01), Friedman
patent: 1542731 (1925-06-01), Schortmann
patent: 1596806 (1926-08-01), Ciller
patent: 1764180 (1930-06-01), Moreland
patent: 2581185 (1952-01-01), Gordon
patent: 2711165 (1955-06-01), Leavenworth
patent: 4666670 (1987-05-01), Cox
patent: 4863346 (1989-09-01), Lin
patent: 5094676 (1992-03-01), Karbacher

Affiliated with

Also associated with

Rating

Rotatable ceiling fan accessory does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotatable ceiling fan accessory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotatable ceiling fan accessory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1050137