Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1998-07-27
2000-05-23
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D23263, 2304
Patent
active
D04256123
REFERENCES:
patent: D335174 (1993-04-01), Anderson
patent: D342130 (1993-12-01), Anderson
patent: 5645482 (1997-07-01), Moss et al.
Builder's Best Inc.
Lichtenstein Lisa
LandOfFree
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