Sink

Details Sink Sink

1989-03-30

1992-04-21

Largen, James R.

Environmental heating and cooling; fluid handling and sanitary e

Sanitary fixture or housing therefor

Sink

Patent

active

D03256251

REFERENCES:
patent: D259439 (1981-06-01), Doman
patent: D298163 (1988-10-01), Downs
patent: 2498502 (1950-02-01), O'Brien
patent: 2524204 (1950-10-01), O'Brien
patent: 4624020 (1986-11-01), Abberhalden et al.
Domestic Engineering, Feb. '60, p. 8 (3rd item on right).
Domestic Engineering, May '83, p. 37 (bottom left item); p. 25.
Sweet's catalog, 1975, Section 15.16/EL, p. 2 (3rd item in left column).
Domestic Engineering, Jan. 1983, p. 26, top right item.
Domestic Engineering, Mar. 1986, p. 76, top left item.
Domestic Engineering, Mar. '85, p. 31.
Domestic Engineering, Oct. '86, p. 124.
A Franke advertisement for the CP 630 sink and CP 670 sink, undated (admitted prior art).
A Republic advertisement showing the GNT4322 "Grande" sink, undated (admitted prior art).
An Elkay brochure showing the LGR-4322-C sink, undated (admitted prior art).
A La Culinaire advertisement for the "Ultrasink" model, undated (admitted prior art).

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