Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air conditioner
Patent
1988-09-21
1990-09-04
Gandy, James M.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air conditioner
Patent
active
D03104109
REFERENCES:
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patent: D284305 (1986-06-01), Lapychak et al.
patent: D288475 (1987-02-01), Miyake et al.
patent: 2789494 (1957-04-01), Goettl et al.
patent: 3390542 (1968-07-01), Perry et al.
patent: 3438219 (1969-04-01), Brugler
patent: 3584468 (1971-06-01), Crise
patent: 3699873 (1972-10-01), Irvin
patent: 4733543 (1988-03-01), Blair
Hunter Fan Co. advertising flyer, .COPYRGT.1986, front side of page, Toteaway Air Conditioner, middle of page.
Alsup, Jr. James D.
Gullet Edwin G.
Lapychak David M.
Watson James B.
Freidrich Air Conditioning & Refrigeration Co.
Gandy James M.
Lichtenstein Lisa
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