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Publication numberUSD443259 S1
Publication typeGrant
Application numberUS 29/123,484
Publication dateJun 5, 2001
Filing dateMay 19, 2000
Priority dateNov 16, 1999
Publication number123484, 29123484, US D443259 S1, US D443259S1, US-S1-D443259, USD443259 S1, USD443259S1
InventorsMaretsugu Okubo
Original AssigneeNippon Columbia Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable recording and playback device
US D443259 S1
Abstract  available in
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  1. The ornamental design for a portable recording and playback device, as shown and described.

FIG. 1 is a perspective view of a portable recording and playback device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is an enlarged front view thereof, showing the display with the power on;

FIG. 9 is an enlarged sectional view from FIG. 2 with the inner mechanism omitted;

FIG. 10 is a right side perspective view showing the cover open; and,

FIG. 11 is a left side perspective view with the cover closed.

Non-Patent Citations
1Catalog published in Japan on Nov. 17, 1999.
2Magazine article published in Japan in Jan., 2000 showing the article.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8291911May 17, 2010Oct 23, 20123M Innovative Properties CompanyEarplug
US8656927Sep 14, 2012Feb 25, 20143M Innovative Properties CompanyEarplug
U.S. ClassificationD14/167