Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1990-09-24
1992-09-01
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D03290891
REFERENCES:
patent: D173622 (1954-12-01), Lindberg
patent: 2100994 (1937-11-01), Cohen
patent: 2912195 (1959-11-01), Austin
patent: 2963167 (1960-12-01), Norman
patent: 4180376 (1979-12-01), Iwaki et al.
patent: 4927324 (1990-05-01), Coup et al.
Tatung Fan Cat., Standing Rotary Floor Fan SRF-12, middle right side of page.
Grainger's Spring '86 Cat., p. 1299, Pivot Stand 2 Speed Air Circulator, top left side of page.
Bryan Neill E.
Coup Michael C.
Ediger Glen W.
Israel Gary P.
Moore Donald J.
Brown, Jr. Edward L.
Burke Wallace R.
Lichtenstein Lisa
Vornado Air Circulation Systems, Inc.
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