"Pocket calculator activation" icon for a display screen

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment

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1499

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D03956474

REFERENCES:
patent: D279010 (1985-05-01), Ceradelli et al.
patent: D284008 (1986-05-01), Esllinger et al.
patent: D289168 (1987-04-01), Rutter
patent: D291202 (1987-08-01), Chang et al.
patent: D295414 (1988-04-01), Yokoi et al.
patent: D295636 (1988-05-01), Wells-Papanek et al.
patent: D295978 (1988-05-01), Brunner
"Hypercard Users Guide" copyright 1988, Apple Software, p. 199, Fig. 7-84, Faxbits.
"hDC Windows Express Editor" Manual, copyright 1988, hDC Corp., p. 37.
"hDC Windows Express Editor" Manual, copyright 1988, hDC Corp., p. 13.
Supplement to "Time" Magazine, Apple Computer Advertisement, 13 Aug. 1984.

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