Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1998-10-07
2000-10-17
Siegel, Mitchell
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
2399
Patent
active
D04322266
REFERENCES:
patent: D109479 (1938-05-01), Goldberg
patent: D225460 (1972-12-01), Altobello
patent: D317819 (1991-06-01), Sello
patent: D370723 (1996-06-01), Nishizawa
patent: 2513056 (1950-06-01), Scallon
Classic Manufacturing NW LLC
Siegel Mitchell
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