Sink

Details Sink Sink

1990-02-20

1992-12-22

Largen, James R.

Environmental heating and cooling; fluid handling and sanitary e

Sanitary fixture or housing therefor

Sink

D23290

Patent

active

D03319652

REFERENCES:
patent: D193464 (1962-08-01), Hauser
patent: D198305 (1964-06-01), Graning, Jr.
patent: D259439 (1981-06-01), Doman
patent: D293814 (1988-01-01), Muck et al.
patent: D298163 (1988-10-01), Downs
patent: D319870 (1991-09-01), Goeke et al.
patent: 4624020 (1986-11-01), Abderhalden et al.
patent: 4689840 (1987-09-01), Muck et al.
patent: 4847927 (1989-07-01), Blanc
Domestic Engineering, Apr. 1989, p. 62.
Page from a Franke brochure showing the CP630, CP670, and CP671 sinks, undated, admitted prior art.
Page 8 of an Elkay advertisement, undated, admitted prior art, showing the LCR-4322-C sink.
May 1988 Sterling advertisement for the model 432-5 sink.
Jacob Delafon advertisement, undated, admitted prior art, showing the "Dessins Et Cotes" sink 741.
Jacob Delafon advertisement, undated, admitted prior art, showing the "Dessins Et Cotes" sink 814.
Page 6 of an Elkay advertisement entitled "The Traditional Gourmet Line", undated, admitted prior art.

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