Printing and office machinery – Typewriter or calculator – Calculator
Design Patent
2001-12-11
2002-10-29
Veynar, Caron D. (Department: 2913)
Printing and office machinery
Typewriter or calculator
Calculator
Design Patent
active
D0464990
CLAIM:
The ornamental design for a calculator, as shown and described.
REFERENCES:
patent: 4064782 (1977-12-01), Laflamme
patent: 4142236 (1979-02-01), Martz et al.
patent: 4680455 (1987-07-01), Kuo
patent: D302336 (1989-07-01), Erickson
patent: D302549 (1989-08-01), Wright
patent: D304826 (1989-11-01), Sutoh
patent: D310095 (1990-08-01), Noguchi
Berkowitz Marvin C.
Nath Gary M.
Nath & Associates PLLC
PI-Design AG
Veynar Caron D.
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