Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal
Patent
1991-05-06
1992-07-21
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Dispersal
D23370
Patent
active
D03281221
REFERENCES:
patent: D217459 (1970-05-01), Rams
patent: D282102 (1986-01-01), Yuen
patent: D300353 (1989-03-01), Yurkovic
patent: D300776 (1989-04-01), Fu et al.
patent: D314614 (1991-02-01), Ko
patent: 3809503 (1974-05-01), Schlicker et al.
patent: 4703152 (1987-10-01), Shih-Chin
Hong Kong Enterprise Mar. 1986, Fan Heater.
"Joan Cook Housewares'1986" p. 30, Electric Mini Fan A, left side of page.
Housewares Jul. 1-7 1980, p. 78, Space Heater #984, lower right side of page.
Housewares Jul. 1, 1988, p. 50, Fan A, middle of page.
Gildersleeve Paul
Osit Robert
Black & Decker Inc.
Burke Wallace R.
Deutsch Barry E.
Lichtenstein Lisa
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