Rounded earphones

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor

Design Patent

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Design Patent

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29240046

CLAIM:
The ornamental design for rounded earphones, as shown and described.

REFERENCES:
patent: D185740 (1959-07-01), Criswell
patent: 3280273 (1966-10-01), Flygstad et al.
patent: 3440365 (1969-04-01), Hazell et al.
patent: 3862378 (1975-01-01), Norris
patent: 4118606 (1978-10-01), Larkin
patent: 4617431 (1986-10-01), Scott et al.
patent: D309306 (1990-07-01), Weiser et al.
patent: D384958 (1997-10-01), Shudo
patent: D407089 (1999-03-01), Norin
patent: D490399 (2004-05-01), Kamo et al.
patent: 6810987 (2004-11-01), DeKalb

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