Environmental heating and cooling; fluid handling and sanitary e – Sanitary fixture or housing therefor – Water closet – bidet or bowl therefor
Patent
1986-11-07
1989-08-01
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Sanitary fixture or housing therefor
Water closet, bidet or bowl therefor
Patent
active
D03025837
REFERENCES:
patent: D144771 (1946-05-01), Engman et al.
patent: D157111 (1950-01-01), Wenkstern
patent: D168463 (1952-12-01), La Hue
patent: D197949 (1964-04-01), Forsman
patent: D236205 (1975-08-01), Powell
patent: D260423 (1981-08-01), Helkama-Ragard
patent: 3343179 (1967-09-01), Sellars, Jr. et al.
patent: 4193142 (1980-03-01), Henningfield
Largen James R.
The Quaker Oats Company
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