Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1988-02-22
1990-03-27
Gandy, James M.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D03069036
REFERENCES:
patent: D164114 (1951-07-01), Jones et al.
patent: D240231 (1976-06-01), Patton
patent: D272182 (1984-01-01), Fowler et al.
patent: D276550 (1984-11-01), Kouno et al.
patent: D281352 (1985-11-01), Chang
patent: 2100923 (1937-11-01), Schmidt et al.
patent: 4657483 (1987-04-01), Bede
Industrial Design, Apr. 1954, p. 127, A. C. Gilbert's A-3000 Windstreamer Fan, bottom left side of page.
Gandy James M.
Holmes Products Corp.
Kriegsman Irving M.
Lichtenstein Lisa
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