Patent
   D394751
Priority
Dec 26 1996
Filed
Jun 26 1997
Issued
Jun 02 1998
Expiry
Jun 02 2012
Assg.orig
Entity
unknown
11
4
n/a
The ornamental design for an electric toothbrush, as shown and described.

FIG. 1 is a perspective view of our new design for an electric toothbrush;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken line showing of a hand in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Mochida, Taro, Eguchi, Kyoko

Patent Priority Assignee Title
6721986, Jun 28 2001 Electric toothbrush
6964076, Jun 28 2001 Electric toothbrush
7266855, Jun 04 2002 Electric toothbrush
D718056, Oct 31 2012 Koninklijke Philips Electronics N V Handle for electric toothbrush
D718057, Oct 31 2012 Koninklijke Philips Electronics N V Handle for electric toothbrush
D765414, Jan 23 2015 Koninklijke Philips N.V. Handle for toothbrush
D778056, Jul 31 2014 Sunstar Inc. Electric toothbrush
D855263, Aug 24 2017 Pet toothbrush
D861352, May 30 2019 Electric toothbrush
D881583, Dec 19 2018 SHENZHEN XIMALONG TECHNOLOGY CO., LTD. Electric toothbrush
D965303, May 27 2022 FANGYUN KUANG Toothbrush head
Patent Priority Assignee Title
2323378,
5504959, Mar 24 1994 PANASONIC ELECTRIC WORKS CO , LTD Electric toothbrush
D324774, Jun 18 1990 U.S. Philips Corporation Electric toothbrush
DE3937852,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 19 1997EGUCHI, KYOKOMatsushita Electric Works, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086330671 pdf
Jun 19 1997MOCHIDA, TAROMatsushita Electric Works, LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086330671 pdf
Jun 26 1997Matsushita Electric Works, Ltd.(assignment on the face of the patent)
Oct 01 2008Matsushita Electric Works, LtdPANASONIC ELECTRIC WORKS CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0221910478 pdf
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