Ventilation conduit for toilets

Details Ventilation conduit for toilets Ventilation conduit for toilets

1980-12-18

1983-05-24

Largen, James R.

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

D2304

Patent

active

D02691175

REFERENCES:
patent: D113168 (1939-01-01), Lowther
patent: D235065 (1975-05-01), Hunnicutt, Jr.
patent: 1736467 (1929-11-01), Sarrett
patent: 2129048 (1938-09-01), Davis
patent: 2214200 (1940-09-01), Lowther
patent: 2231161 (1941-02-01), Hanford
patent: 2432208 (1947-12-01), Oehring
patent: 3277499 (1966-10-01), Keefauver
patent: 3469267 (1969-09-01), Kuklok
patent: 3523309 (1970-08-01), Munden
patent: 3571823 (1971-03-01), Lundberg
patent: 3849808 (1974-11-01), Olson et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2140142