Patent
   D250662
Priority
Apr 18 1977
Filed
Apr 18 1977
Issued
Dec 26 1978
Expiry
Dec 26 1992
Assg.orig
Entity
unknown
12
7
n/a
The ornamental design for a dental stain remover, substantially as shown.

FIG. 1 is a side elevational view of the dental stain remover with all sides being substantially symmetrical and a mirror image;

FIG. 2 is a front end elevational view of FIG. 1;

FIG. 3 is a rear end elevational view of FIG. 1; and

FIG. 4 is a top plan view of the dental stain remover of FIG. 1.

Rieselman, Robert H.

Patent Priority Assignee Title
5575647, Jun 12 1995 GRUBBS, KENNETH General purpose dental handpiece
D276935, May 12 1982 SCHERER LABORATORIES, INC Personal dental care appliance
D276936, May 24 1982 SCHERER LABORATORIES, INC Personal dental care appliance
D278554, Sep 02 1982 B and B Marketing and Development Inc. Otoscope
D377716, May 22 1995 JEWELERS LABORATORIES, INC Jewelry buffer and polisher head and handle unit
D463556, Sep 28 2001 KALTENBACH & VOIGT GMBH & CO ; Kaltenbach & Voigt GmbH Dental handpiece
D802129, Feb 16 2015 Samsung Electronics Co., Ltd Otoscope
D802130, Feb 16 2015 Samsung Electronics Co., Ltd. Otoscope
D881580, Oct 04 2018 ROBELL RESEARCH, INC Polishing head
D926474, Aug 17 2018 Sunstar Americas, Inc. Power toothbrush head
ER2102,
ER6702,
Patent Priority Assignee Title
3921298,
3939599, Jul 12 1973 D & H Industries, Inc. Polishing device
4079517, Sep 03 1976 The Denticator Company, Inc. Home prophylaxis unit
216981,
228130,
237188,
238970,
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Apr 18 1977Concept, Inc.(assignment on the face of the patent)
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Nov 13 1985FUQUA INDUSTRIES, INC DORCY INTERNATIONAL, INC , A CORP OF OHIOASSIGNMENT OF ASSIGNORS INTEREST 0044830978 pdf
Nov 13 1985DORCY INTERNATIONAL, INC Bank OneSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0044840457 pdf
Aug 30 1991DORCY INTERNATIONAL, INC ADVA-LITE, INC ASSIGNMENT OF ASSIGNORS INTEREST 0058470690 pdf
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Apr 23 2001BANK ONE, COLUMBUS, NADORCY INTERNATIONAL, INC RELEASE BY SECURED PARTY0118550858 pdf
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