Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1999-07-14
2000-09-05
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D23370, D23351, D23353, D23354, D23381, 2304
Patent
active
D04306619
REFERENCES:
patent: D327736 (1992-07-01), Shimano et al.
patent: D346208 (1994-04-01), Smith
patent: D388163 (1997-12-01), Cunning
patent: 5660605 (1997-08-01), Chan et al.
Holmes Products Corporation
Lichtenstein Lisa
Marino Francis E.
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