Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD281878 S
Publication typeGrant
Application numberUS 06/368,772
Publication dateDec 24, 1985
Filing dateApr 15, 1982
Priority dateOct 19, 1981
Publication number06368772, 368772, US D281878 S, US D281878S, US-S-D281878, USD281878 S, USD281878S
InventorsYoshikazu Kawakami
Original AssigneeKabushiki Kaisha Epson Corporation, Suwa Seikosha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Acoustically coupled modem
US D281878 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for acoustically coupled modem, as shown.

FIG. 1--is a top plan view of acoustically coupled modem in accordance with my new design;

FIG. 2--is a front elevational view thereof;

FIG. 3--is a left side view thereof;

FIG. 4--is a bottom plan view thereof;

FIG. 5--is a rear elevational view thereof; and

FIG. 6--is a right side view thereof.

Non-Patent Citations
1"60 Modern" article, part 2, Radio Electronics, pp. 45, 48; Issueof July 1981.
2"76 E Subset Data Terminal" Article in Teleteknik (Engl. Ed.) (Denmark) No. 1 (1979) p. 34.
3"Port a Com", PC-8110 Comunications Terminal Set by Stelma, Subsid. of Data Products Corp., Brochure-1969.
4Brochure showing Anderson Jacobson Model AD7 233, Acoustic Data Couple, pp. 2, 4.
U.S. ClassificationD14/242