Cooling fan

Details Cooling fan Cooling fan

1999-10-21

2002-01-01

Lichtenstein, Lisa (Department: 2911)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

CD23S370000, CD23S381000

Design Patent

active

D0452734

CLAIM:
The ornamental design for a cooling fan, as shown and described.

REFERENCES:
patent: 5295811 (1994-03-01), Chiu
patent: D388869 (1998-01-01), Wang
patent: 5829956 (1998-11-01), Chen et al.

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