Filter

Details Filter Filter

1976-10-18

1977-11-15

Largen, James R.

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

D2301

Patent

active

D02463768

REFERENCES:
patent: D232551 (1974-08-01), Grover
patent: D234721 (1975-04-01), Rosenberg
patent: D235035 (1975-04-01), Rosenberg
patent: 3002870 (1961-10-01), Belgarde et al.
patent: 3370711 (1968-02-01), Hitzelberger et al.
patent: 3696932 (1972-10-01), Rosenberg
patent: 3701433 (1972-10-01), Krakaver et al.
patent: 3872008 (1975-03-01), Lee et al.
patent: 3896733 (1975-07-01), Rosenberg

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1713393