Room air cleaner

Details Room air cleaner Room air cleaner

1983-07-06

1985-10-22

Largen, James R.

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

Patent

active

D02811014

REFERENCES:
patent: D266585 (1982-10-01), Rakocy et al.
patent: D276748 (1984-12-01), Tsuji
patent: D277311 (1985-01-01), Tsuji
patent: 3745750 (1973-07-01), Arff
patent: 3750370 (1973-08-01), Brauss
patent: 3928008 (1975-12-01), Peterson
patent: 4253852 (1981-03-01), Adams
patent: 4268285 (1981-05-01), Mason
patent: 4361427 (1982-11-01), Barradas
patent: 4391773 (1983-07-01), Flanagan
Industrial Design, Mar. 1962, p. 87, "Air Purifier-Rival Manufacturing Co." item.
Electrical Merchandising Week, Aug. 1, 1960, p. 24, "Air Chemitron-Air Purifier" item.

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