Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air conditioner
Patent
1993-10-14
1995-02-28
Lichtenstein, Lisa P.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air conditioner
D23333
Patent
active
RE0348678
REFERENCES:
patent: D299524 (1989-01-01), Din-Her
patent: 1933771 (1933-11-01), Strang et al.
patent: 2722810 (1955-11-01), Maniscalco, Sr.
"Pinguino", DeLonghi, Jun. 27, 1989.
House & Home, Apr. 1958, p. 196, Compact Gas-Fired Space Heater, top right side of page.
Electrical Merchandising, Apr. 1947, p. 231, Reznor Gas Fired Unit Heater, bottom left side of page.
"Klimageraet K 18", Aus Erfahrung Gut, published prior to Jun. 1990.
"Cool Mini", Toshiba, Jul. 1982.
"PFR-4001 J" Mitsubishi, Jun. 8, 1979.
"Clean Heater VKC-422E", Mitsubishi, Jan. 1979.
Katagami Yoshinori
Shinozaki Tomoyasu
Yamazaki Shusuke
Kabushiki Kaisha Toshiba
Lichtenstein Lisa P.
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