Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1983-03-14
1986-11-04
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Patent
active
D02865645
REFERENCES:
patent: D200740 (1965-03-01), Sundborg et al.
patent: D206196 (1966-11-01), Schneider
patent: D206630 (1967-01-01), Stiegemeier
patent: D222716 (1971-12-01), Hogle
patent: D232087 (1974-07-01), Pink et al.
patent: D265123 (1982-06-01), Hogle
patent: 3410105 (1968-11-01), Marsteller
patent: 3420592 (1969-01-01), Ogata et al.
patent: 3680328 (1972-08-01), McCarty
patent: 3841110 (1974-10-01), Schuster et al.
patent: 4505129 (1985-03-01), Yamane et al.
Washington Post, Jul. 1, 1971, p. E-1, "Fedders" at right of Advertisement.
Largen James R.
Matsushita Electric - Industrial Co., Ltd.
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