Dental (46) Patents (Class D24/176)

Patient service unit or console (Class D24/177)

Orthodontic appliance (Class D24/180)

Mold, model or form (48) (Class D24/181)

Articulator (Class D24/182)

Tooth whitening device

Patent number: D438622

Type: Grant

Filed: January 19, 1999

Date of Patent: March 6, 2001

Assignee: BriteSmile, Inc.

Inventor: Shu Kun Chang
Medicament dispenser

Patent number: D438953

Type: Grant

Filed: April 12, 1999

Date of Patent: March 13, 2001

Assignee: Amdent AB

Inventor: Nikolaus Frank
Handle for fluid applicator

Patent number: D440653

Type: Grant

Filed: March 24, 1999

Date of Patent: April 17, 2001

Inventor: Phillip E. Mark
Fluid applicator with cap

Patent number: D440654

Type: Grant

Filed: April 25, 2000

Date of Patent: April 17, 2001

Inventor: Phillip E. Mark
Fluid applicator with cap

Patent number: D441073

Type: Grant

Filed: April 25, 2000

Date of Patent: April 24, 2001

Inventor: Phillip E. Mark
Dental dispensing tray

Patent number: D441090

Type: Grant

Filed: June 10, 1998

Date of Patent: April 24, 2001

Assignee: 3M Innovative Properties Company

Inventor: Bruce R. Broyles
Dental dispensing tray

Patent number: D444567

Type: Grant

Filed: January 13, 2000

Date of Patent: July 3, 2001

Inventor: Brian Tang
Fluid applicator

Patent number: D447242

Type: Grant

Filed: May 2, 2000

Date of Patent: August 28, 2001

Inventor: Phillip E. Mark
Dental tool

Patent number: D448082

Type: Grant

Filed: December 19, 2000

Date of Patent: September 18, 2001

Inventor: Jeffrey T. Blank
Dental motor injector

Patent number: D449693

Type: Grant

Filed: June 27, 2000

Date of Patent: October 23, 2001

Assignee: Showa Yakuhin Kako Co., Ltd.

Inventors: Mutsumi Shibuya, Yukio Kawagishi, Fumio Tanaka
Curing machine

Patent number: D450386

Type: Grant

Filed: August 2, 2000

Date of Patent: November 13, 2001

Inventors: Wen-Haq Wang, Shu-Lung Wang
Quadrant dental model base having a single row of apertures

Patent number: D452009

Type: Grant

Filed: January 26, 2001

Date of Patent: December 11, 2001

Inventor: Ronald E. Huffman
Full arch attachment plate

Patent number: D452010

Type: Grant

Filed: January 26, 2001

Date of Patent: December 11, 2001

Inventor: Ronald E. Huffman
Quadrant attachment plate

Patent number: D452319

Type: Grant

Filed: January 26, 2001

Date of Patent: December 18, 2001

Inventor: Ronald E. Huffman
Encased stone dental model base

Patent number: D452320

Type: Grant

Filed: January 26, 2001

Date of Patent: December 18, 2001

Inventor: Ronald E. Huffman
Quadrant dental model base having a double row of apertures

Patent number: D452321

Type: Grant

Filed: January 26, 2001

Date of Patent: December 18, 2001

Inventor: Ronald E. Huffman
Projecting pin dental model base with detachable articulator attachment bar

Patent number: D452322

Type: Grant

Filed: February 27, 2001

Date of Patent: December 18, 2001

Inventor: Ronald E. Huffman
Full arch dental model base having a double row of apertures

Patent number: D452566

Type: Grant

Filed: January 26, 2001

Date of Patent: December 25, 2001

Inventor: Ronald E. Huffman
Full arch dental model base having a single row of apertures

Patent number: D452567

Type: Grant

Filed: January 26, 2001

Date of Patent: December 25, 2001

Inventor: Ronald E. Huffman
Projecting pin dental model base

Patent number: D452568

Type: Grant

Filed: February 27, 2001

Date of Patent: December 25, 2001

Inventor: Ronald E. Huffman
Hollow body full arch dental model base

Patent number: D456902

Type: Grant

Filed: May 9, 2001

Date of Patent: May 7, 2002

Inventor: Ronald E. Huffman
Quadrant dental model base with projecting variable height pins

Patent number: D456903

Type: Grant

Filed: May 9, 2001

Date of Patent: May 7, 2002

Inventor: Ronald E. Huffman
Projecting pin quadrant dental model base

Patent number: D456904

Type: Grant

Filed: May 9, 2001

Date of Patent: May 7, 2002

Inventor: Ronald E. Huffman
Solid quadrant winged dental model base

Patent number: D457243

Type: Grant

Filed: May 9, 2001

Date of Patent: May 14, 2002

Inventor: Ronald E. Huffman
Solid full arch dental model base

Patent number: D457636

Type: Grant

Filed: May 9, 2001

Date of Patent: May 21, 2002

Inventor: Ronald E. Huffman
Encased stone quadrant, winged dental model base

Patent number: D457637

Type: Grant

Filed: May 9, 2001

Date of Patent: May 21, 2002

Inventor: Ronald E. Huffman
Dental appliance holder

Patent number: D457638

Type: Grant

Filed: June 11, 2001

Date of Patent: May 21, 2002

Assignee: Align Technology, Inc.

Inventors: Knute Palmer Alstad, Sheldon Dale Roberts, Ryan Walter Rindy, Keith Ryan Wolf
Full arch dental model base with projecting variable height pins and removeable attachment bar

Patent number: D457963

Type: Grant

Filed: May 9, 2001

Date of Patent: May 28, 2002

Inventor: Ronald E. Huffman
Full arch dental model base with projecting variable height pins

Patent number: D457964

Type: Grant

Filed: May 9, 2001

Date of Patent: May 28, 2002

Inventor: Ronald E. Huffman
Denture box

Patent number: D458377

Type: Grant

Filed: August 8, 2001

Date of Patent: June 4, 2002

Inventor: Shantilal Pabari
Double ended applicator

Patent number: D458456

Type: Grant

Filed: March 26, 2001

Date of Patent: June 11, 2002

Assignee: Centrix, Inc.

Inventors: William B. Dragan, Gordon Rowe
Resilient chewing device

Patent number: D461558

Type: Grant

Filed: March 28, 2001

Date of Patent: August 13, 2002

Inventor: Mary E. Schiavoni
Dental model base having a double row of apertures

Patent number: D464431

Type: Grant

Filed: September 28, 2001

Date of Patent: October 15, 2002

Inventor: Ronald E. Huffman
Encased stone dental model base

Patent number: D464432

Type: Grant

Filed: September 28, 2001

Date of Patent: October 15, 2002

Inventor: Ronald E. Huffman
Dental model base having two rows of stationary pins for random location of teeth

Patent number: D464732

Type: Grant

Filed: September 19, 2001

Date of Patent: October 22, 2002

Inventor: Ronald E. Huffman
Dental model base having two rows of pins

Patent number: D464733

Type: Grant

Filed: September 19, 2001

Date of Patent: October 22, 2002

Inventor: Ronald E. Huffman
Dental model base having a single row of apertures

Patent number: D465027

Type: Grant

Filed: September 28, 2001

Date of Patent: October 29, 2002

Inventor: Ronald E. Huffman
Dental model base having a double row of apertures

Patent number: D468018

Type: Grant

Filed: March 21, 2002

Date of Patent: December 31, 2002

Inventor: Ronald E. Huffman
Cabinet for medical articles

Patent number: D468420

Type: Grant

Filed: July 23, 1999

Date of Patent: January 7, 2003

Assignee: Prostalund Operations AB

Inventor: Magnus Bolmsjo
Electric waterjet apparatus

Patent number: D468422

Type: Grant

Filed: November 20, 2001

Date of Patent: January 7, 2003

Assignee: Koninklijke Philips Electronics N.V.

Inventor: Jamie Craig McCurrach
Encased stone dental model base

Patent number: D468431

Type: Grant

Filed: March 21, 2002

Date of Patent: January 7, 2003

Inventor: Ronald E. Huffman
Dental model base having a single row of apertures

Patent number: D468432

Type: Grant

Filed: March 21, 2002

Date of Patent: January 7, 2003

Inventor: Ronald E. Huffman
Dental model base having two rows of stationary pins for random location of teeth

Patent number: D469537

Type: Grant

Filed: March 21, 2002

Date of Patent: January 28, 2003

Inventor: Ronald E. Huffman
Dental dust collector

Patent number: D473311

Type: Grant

Filed: April 12, 2002

Date of Patent: April 15, 2003

Assignee: Senjo Co., Ltd.

Inventor: Kazuo Sugino
Packette for dental care

Patent number: D479646

Type: Grant

Filed: June 11, 2002

Date of Patent: September 16, 2003

Inventor: Margaret M. Overton
Dental model base having two rows of stationary pins for random location of teeth

Patent number: D481797

Type: Grant

Filed: March 21, 2002

Date of Patent: November 4, 2003

Inventor: Ronald E. Huffman
Dental hygiene center

Patent number: D482451

Type: Grant

Filed: November 12, 2002

Date of Patent: November 18, 2003

Inventors: Bliss Essence Page, William Clark Page
Hand held oral irrigator

Patent number: D486573

Type: Grant

Filed: December 31, 2002

Date of Patent: February 10, 2004

Assignee: Water Pik, Inc.

Inventors: Roberta L. Callaghan, Charles Y. Choi, Clifford J. Snyder, Gary L. Sokol, Kieron H. Tse
Scaler tip

Patent number: D489134

Type: Grant

Filed: January 3, 2003

Date of Patent: April 27, 2004

Assignee: Nakanishi, Inc.

Inventor: Eiichi Nakanishi
Dental hygiene tray

Patent number: D493229

Type: Grant

Filed: February 6, 2003

Date of Patent: July 20, 2004

Inventors: Donald Coburn, Andrew Coburn

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