Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1990-05-09
1991-12-03
Gandy, James M.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D03221210
REFERENCES:
patent: 3110748 (1963-11-01), Myklebust
patent: 3309501 (1967-03-01), Jansson
patent: 4810854 (1989-03-01), Jursich et al.
patent: 4906417 (1990-03-01), Gentry
The Sharper Image Catalogue (Feb. 1986), p. 57, Bionaire Ultrasonic Humidifier, p. 57, top right side of page.
Hammacher Schlemmer Co. Spring Supplement 1986, p. 31, Best Ultrasonic Humidifier, bottom right side of page.
Housewares, Jun. 7-13, 1987, p. 11, Holmes Air Humidifier, bottom left side of page, Sunbeam Dura-Vap Vaporizer, middle right side of page; Jul. 7-13, 1987, p. 3, Holmes Air Humidifiers D and E, bottom left side of page; Aug. 7-13, 1987, p. 18, Ultrasonic Humidifier A, bottom left side of page, p. 21, Ultrasonic Humidifiers B and Cm lower right side of page; and Mar. 21-27, 1988, p. 1, Holmes Air Ultrasonic Humidifier, top left and bottom left sides of page, respectively.
Duracraft Corporation
Gandy James M.
Jarcho Harold G.
Lichtenstein Lisa
Toupal John E.
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