Printing and office machinery – Typewriter or calculator – Calculator
Design Patent
2008-04-07
2008-11-25
Veynar, Caron (Department: 2913)
Printing and office machinery
Typewriter or calculator
Calculator
Design Patent
active
D0581453
CLAIM:
The ornamental design for a calculator, as shown and described.
REFERENCES:
patent: D243535 (1977-03-01), Ikeda
patent: D273392 (1984-04-01), Sakata
patent: D289045 (1987-03-01), Brown
patent: D307032 (1990-04-01), Sawada et al.
patent: D310094 (1990-08-01), Noguchi
patent: D351185 (1994-10-01), Matsuda et al.
patent: D533213 (2006-12-01), Oas
patent: D535335 (2007-01-01), Mandel
U.S. Appl. No. 29/306,313, Carl Cetera.
Cotapaxi Custom Design and Manufacturing LLC
Rademaker Garth
The Soni Law Firm
Veynar Caron
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