Patent
   D351908
Priority
Oct 28 1992
Filed
Oct 28 1992
Issued
Oct 25 1994
Expiry
Oct 25 2008
Assg.orig
Entity
unknown
11
5
n/a
The ornamental design for a dental irrigation drill, as shown and described.

FIG. 1 is a perspective view of the inventive design for a dental irrigation drill;

FIG. 2 is a top view thereof of which the bottom is a mirror image;

FIG. 3 is a left side of the inventive design of which the right side is a mirror image thereof;

FIG. 4 is a front elevational view of the inventive dental irrigation drill design; and,

FIG. 5 is a rear elevational view thereof.

Shaw, Leon

Patent Priority Assignee Title
D644327, Sep 02 2010 Trephine drill
D728101, Mar 24 2011 Dental drill extender
D736928, Aug 20 2013 Medical Corporation IT Dental drill
D844142, May 03 2017 Panthera Dental Inc. Screwdriver
D845484, May 16 2017 Panthera Dental Inc. Screwdriver
D879294, Apr 25 2018 DENTSPLY SIRONA Inc Dental tool with a transponder
D882087, Apr 25 2018 DENTSPLY SIRONA Inc Dental tool having a removable peripheral ring and transponder
D915595, Jul 30 2019 Dental implant drill
D976406, Sep 30 2019 Water Pik, Inc. Toothbrush drive train
ER9842,
ER9845,
Patent Priority Assignee Title
4205444, Jul 27 1978 IPCO Hospital Supply Corporation Dental tool shank
4270903, Jan 30 1978 DENTAL-EZ, INC Abrasive dental tool
4820156, Dec 29 1986 Ross Systems Corporation Trephine dental drill
5066230, Mar 24 1988 Dental product combining a reamer tool and anchor post
5098293, Apr 24 1990 Nobelpharma AB Device for implant work
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Apr 18 2007BIOHORIZONS IMPLANT SYSTEMS, INC MERRILL LYNCH CAPITAL, A DIVISION OF MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC SECURITY AGREEMENT0192540343 pdf
Apr 18 2007BIOLOK INTERNATIONAL INC MERRILL LYNCH CAPITAL, A DIVISION OF MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC SECURITY AGREEMENT0192540343 pdf
Apr 18 2007ORTHOGEN CORPORATIONMERRILL LYNCH CAPITAL, A DIVISION OF MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC SECURITY AGREEMENT0192540343 pdf
Feb 07 2008BIOHORIZONS IMPLANT SYSTEMS, INC MERRILL LYNCH BUSINESS FINANCIALAMENDED AND RESTATED PATENT SECURITY AGREEMENT0205820096 pdf
Feb 07 2008BIOLOK INTERNATIONAL INC MERRILL LYNCH BUSINESS FINANCIALAMENDED AND RESTATED PATENT SECURITY AGREEMENT0205820096 pdf
Feb 07 2008ORTHOGEN CORPORATIONMERRILL LYNCH BUSINESS FINANCIALAMENDED AND RESTATED PATENT SECURITY AGREEMENT0205820096 pdf
Dec 01 2011GE BUSINESS FINANCIAL SERVICES, INC SUCCESSOR-IN-INTEREST TO MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC BIOLOK INTERNATIONAL INC RELEASE OF SECURITY INTEREST FILED AT REEL 019254, FRAME 0343 AND REEL 020582, FRAME 00960273080394 pdf
Dec 01 2011GE BUSINESS FINANCIAL SERVICES, INC SUCCESSOR-IN-INTEREST TO MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC BIOHORIZONS IMPLANT SYSTEMS, INC RELEASE OF SECURITY INTEREST FILED AT REEL 019254, FRAME 0343 AND REEL 020582, FRAME 00960273080394 pdf
Dec 01 2011GE BUSINESS FINANCIAL SERVICES, INC SUCCESSOR-IN-INTEREST TO MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC ORTHOGEN CORPORATIONRELEASE OF SECURITY INTEREST FILED AT REEL 019254, FRAME 0343 AND REEL 020582, FRAME 00960273080394 pdf
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