Box fan

Details Box fan Box fan

1991-04-01

1992-04-14

Burke, Wallace R.

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

Patent

active

D03254321

REFERENCES:
patent: D248043 (1978-05-01), Schade
patent: D277130 (1985-01-01), Schade
patent: D282102 (1986-01-01), Yuen
patent: D286428 (1986-10-01), Liu
patent: D291350 (1987-08-01), Sherman et al.
patent: D300353 (1989-03-01), Yurkovic
patent: D300776 (1989-04-01), Fu et al.
patent: 2968457 (1961-01-01), Krauss
Hong Kong Enterprise 4/7/82, p. 71, Box Fan Model 2202, p. 71, right middle side of page.
Electrical Appliance News, 4-1-46, p. 137, Thermador Fan.

Affiliated with

Also associated with

Rating

Box fan does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Box fan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Box fan will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2339725