Ceiling fan

Details Ceiling fan Ceiling fan

1998-12-15

1999-12-07

Lichtenstein, Lisa

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

D23379, D23385, 2304

Patent

active

D04174968

REFERENCES:
patent: D233060 (1974-10-01), Feldman et al.
patent: D363540 (1995-10-01), Yen
patent: D373185 (1996-08-01), Tseng
patent: D376641 (1996-12-01), Bucher
patent: D379222 (1997-05-01), Kuo
patent: D382953 (1997-08-01), Kuo
patent: D383530 (1997-09-01), Pearce et al.
patent: D390649 (1998-02-01), Pearce et al.
patent: 5439352 (1995-08-01), Line
patent: 5503524 (1996-04-01), Yu
patent: 5658129 (1997-08-01), Pearce
patent: 5672048 (1997-09-01), Yu

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