Portable fan

Details Portable fan Portable fan

1997-09-09

1999-02-09

Lichtenstein, Lisa

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

D23381, 2304

Patent

active

D04055209

REFERENCES:
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patent: D312124 (1990-11-01), Coup et al.
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patent: D329089 (1992-09-01), Coup et al.
patent: D339859 (1993-09-01), Cheslock
patent: D344583 (1994-02-01), Hsu
patent: D346019 (1994-04-01), Cheslock et al.
patent: D358639 (1995-05-01), Chiu
patent: D359116 (1995-06-01), Marvin et al.
patent: D367320 (1996-02-01), Huang
patent: D372527 (1996-08-01), Radtke
patent: D376005 (1996-11-01), Litvin

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