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US 5,330,323 AGranted
Ceiling fan
AssigneeLamps Plus, Inc.
InventorDennis K. Swanson
Life of this patent
Estimating the term…
Abstract
A ceiling fan having a plurality of blade irons removably attached to a rotor. Each blade iron includes an arcuate web with a first flange for attachment to the rotor. A second flange is included for receiving a fan blade. The trailing edge of each blade iron overlaps the leading edge of the next successive blade iron.
Claims11
A ceiling fan comprising:
- (A) a motor having a rotor defining a plurality of spaced apart pairs of openings;
- (B) a blade iron removably attached to each pair of said openings;
- (C) a fan blade removably attached to each blade iron;
- each blade iron having
- (1) an arcuate web portion;
- (2) a first flange extending inwardly from said web portion for attachment to said rotor;
- (3) a second flange extending outwardly from said web portion for receiving said fan blade;
- (D) said second outwardly extending flange having a leading edge and a trailing edge;
- (E) said trailing edge of each said blade iron overlapping the leading edge of the next successive blade iron.
6 more elements
Dependencies are inferred from the claim text.