Telephone

Details Telephone Telephone

1986-08-19

1988-02-09

Burke, Wallace R.

Recording, communication, or information retrieval equipment

Computer, data processor equipment

D14 64, D21173, D21111

Patent

active

D02941430

REFERENCES:
patent: D54782 (1920-03-01), Sisco
patent: D165406 (1951-12-01), Toler
patent: D167374 (1952-07-01), Rioux
patent: D170755 (1953-11-01), Hills
patent: D170971 (1953-12-01), Del Mas
patent: D196737 (1963-10-01), Thornell
patent: D202431 (1965-07-01), Turner
patent: D250023 (1978-10-01), Perkins et al.
patent: D255445 (1980-06-01), Phrens
patent: D275409 (1984-09-01), Morrison et al.
patent: D282860 (1986-03-01), Adams
Play Things, Apr. 1954: p. 87, "Balloon Clown", upper right.
Sunday Wash. Star Magazine, 6/10/51; pp. 20-21: pictures of 6 circus clowns.

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