Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1997-03-12
1998-02-17
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23332, D23370, 2304
Patent
active
D03909476
REFERENCES:
patent: D304368 (1989-10-01), Suzuki
patent: D349570 (1994-08-01), Radtke, Jr.
patent: D353660 (1994-12-01), Cunning
patent: D361832 (1995-08-01), Cunning
patent: D374071 (1996-09-01), Wang et al.
patent: 4341151 (1982-07-01), Sakamoto
"Joan Cook Housewared 86" Catalogue, p. 30--Electric Fan A.
"Museum of Modern Art X-Mas Cat.", p. 38--Thin Air Desk Fan.
Hong Kong Household, p. 54, Fan A, bottom left side of page, Sep. 1983.
Lichtenstein Lisa
On Tat Bakelite Electric Works
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