Calculator

Details Calculator Calculator

1998-01-26

1999-07-20

Veynar, Caron D.

Printing and office machinery

Typewriter or calculator

Calculator

D10 2, 1801

Patent

active

D04121805

REFERENCES:
patent: D263710 (1982-04-01), Asano
patent: D279782 (1985-07-01), Bismanovsky et al.
patent: D299825 (1989-02-01), Dickie
patent: D300219 (1989-03-01), Lentz
patent: D310092 (1990-08-01), Endo et al.
patent: D326488 (1992-05-01), Carroll
patent: D365595 (1995-12-01), Trobert
patent: D384894 (1997-10-01), Tsuei et al.
patent: D392899 (1998-03-01), Cazenave
patent: 5247428 (1993-09-01), Yu
Hong Kong Enterprise; p. 288; Item #228; left side middle, Nov. 1987.
Hong Kong Enterprise; p. 418; Item #HF9008--AM/FM Mini radio with electronic calculator; lower left, Oct. 1997.

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