Swing check valve

Details Swing check valve Swing check valve

1987-06-15

1991-09-03

Largen, James R.

Environmental heating and cooling; fluid handling and sanitary e

Fluid handling or treatment equipment

Valve or body therefor

Patent

active

D03196844

REFERENCES:
patent: D202701 (1965-11-01), Davis
patent: D232635 (1974-09-01), Milan
patent: D278079 (1985-03-01), Wiperby
patent: 1399684 (1921-12-01), Belcher
patent: 2532067 (1950-11-01), Bour
patent: 3191619 (1965-06-01), Allen
patent: 3565107 (1971-02-01), Bunch
patent: 3626148 (1971-12-01), Woytowich
patent: 3720228 (1973-03-01), Wheatley
patent: 3817277 (1974-06-01), Wheatley
patent: 3933173 (1976-01-01), Kajita
patent: 3934608 (1976-01-01), Guyton
patent: 3990471 (1976-11-01), Schutzer et al.
patent: 4128111 (1978-12-01), Hansen et al.
patent: 4201241 (1980-05-01), Schertler
patent: 4223697 (1980-09-01), Pendleton
patent: 4230150 (1980-10-01), Scaramucci
patent: 4274436 (1981-06-01), Smith
patent: 4427025 (1984-01-01), Prince
patent: 4586534 (1986-05-01), McNeely
patent: 4605041 (1986-08-01), Teumer

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