Patent
   D278764
Priority
Jun 30 1982
Filed
Jun 30 1982
Issued
May 14 1985
Expiry
May 14 1999
Assg.orig
Entity
unknown
18
4
n/a
The ornamental design for a battery operated tooth brush, as shown and described.

FIG. 1 is a side elevational view of a battery operated toothbrush showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view showing the side opposite that of FIG. 1;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom view thereof.

Olsen, Hans

Patent Priority Assignee Title
7434286, Feb 26 2003 ALTITUDE, INC ; Colgate-Palmolive Company Powered toothbrush with improved ergonomics
7793375, May 12 2003 Colgate-Palmolive Company Powered toothbrush with curved neck and flexible shaft
8196246, Oct 14 2011 Den-Mat Holdings, LLC Toothbrush head connection
8776299, Oct 14 2011 Den-Mat Holdings, LLC Toothbrush head
D294885, May 06 1985 Electric toothbrush
D306236, Mar 29 1984 PROFESSIONAL DENTAL TECHNOLOGIES, INC , A CORP OF NEVADA Brush head for mounting in a dental instrument
D309062, Mar 29 1984 PROFESSIONAL DENTAL TECHNOLOGIES, INC , A CORP OF NEVADA Brush head for mounting in a dental instrument
D334842, Jun 12 1991 PROFESSIONAL DENTAL TECHNOLOGIES, CORPORATION Triple head toothbrush
D413729, Nov 20 1995 DenTek Oral Care, Inc Gum brush
D701388, Nov 23 2011 DentistRx, LLC; SHENZHEN RISUN TECHNOLOGY CO , LTD Power toothbrush
D787189, Mar 17 2014 GOSMILE, LLC Toothbrush
D793736, Dec 05 2014 CURADEN AG Head for electrical toothbrush
D794334, Dec 05 2014 CURADEN AG Head for electrical toothbrush
D794335, Dec 05 2014 CURADEN AG Head for electrical toothbrush
D867580, Feb 27 2007 Water Pik, Inc. Oral irrigator tip with bristles
D884893, Sep 17 2018 YJK TECHNOLOGY SHENZHEN CO , LIMITED Electrical dental calculus remover
D941030, Dec 29 2018 Extendable interdental brush
D952134, May 07 2020 SHAOXING SAQI TECHNOLOGY CO , LTD Oral irrigator or water flosser
Patent Priority Assignee Title
197208,
228983,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 30 1982Aktiebolaget Svensk Eldental(assignment on the face of the patent)
Jan 11 1985OLSEN, HANSAktiebolaget Svensk EldentalASSIGNMENT OF ASSIGNORS INTEREST 0043610107 pdf
Jul 25 1989DYNAVESTAktiebolaget Svensk EldentalSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0051810764 pdf
Jul 25 1989PROFESSIONAL DENTAL TECHNOLOGIES INC Aktiebolaget Svensk EldentalSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0051810764 pdf
Aug 15 1989AKTIEBOLAGET SVENSK ELEDENTALPROFESSIONAL DENTAL TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0052080537 pdf
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