Stephen D. Harada

Person

Piedmont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D480876
- Issue date Oct 21, 2003
- Ergonomic Dental Technologies, Inc.
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D468538
- Issue date Jan 14, 2003
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D467082
- Issue date Dec 17, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D467081
- Issue date Dec 17, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush
- Patent number D465656
- Issue date Nov 19, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush handle
- Patent number D465089
- Issue date Nov 5, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Stepped bristle array for a toothbrush head
- Patent number D464797
- Issue date Oct 29, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D464801
- Issue date Oct 29, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Stepped bristle array for a toothbrush head
- Patent number D464798
- Issue date Oct 29, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D464800
- Issue date Oct 29, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush
- Patent number D462175
- Issue date Sep 3, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush
- Patent number D462176
- Issue date Sep 3, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush with longitudinal bristle reinforcement
- Patent number 6,438,786
- Issue date Aug 27, 2002
- Stephen D. Harada
- A46 - BRUSHWARE
Information Patent Grant
Toothbrush handle
- Patent number D461314
- Issue date Aug 13, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D460624
- Issue date Jul 23, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D460268
- Issue date Jul 16, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Stepped bristle array for a toothbrush head
- Patent number D459085
- Issue date Jun 25, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with stepped bristle array
- Patent number D459084
- Issue date Jun 25, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush
- Patent number D458452
- Issue date Jun 11, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush
- Patent number D456137
- Issue date Apr 30, 2002
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush
- Patent number D450927
- Issue date Nov 27, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush
- Patent number D448932
- Issue date Oct 9, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush and method of fabricating same
- Patent number 6,289,546
- Issue date Sep 18, 2001
- Stephen D. Harada
- A46 - BRUSHWARE
Information Patent Grant
Set of bristles for a substantially oval-headed toothbrush
- Patent number D446020
- Issue date Aug 7, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head
- Patent number D445571
- Issue date Jul 31, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Set of bristles for a substantially triangular-headed toothbrush
- Patent number D444951
- Issue date Jul 17, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head
- Patent number D443141
- Issue date Jun 5, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head
- Patent number D443142
- Issue date Jun 5, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with bristles
- Patent number D443140
- Issue date Jun 5, 2001
- Stephen D. Harada
- D04 - Brushware
Information Patent Grant
Toothbrush head with bristles
- Patent number D442785
- Issue date May 29, 2001
- Stephen D. Harada
- D04 - Brushware

Patents Applicationslast 30 patents

Information Patent Application
Toothbrush with longitudinal bristle reinforcement
- Publication number 20010005917
- Publication date Jul 5, 2001
- Stephen D. Harada
- A46 - BRUSHWARE

Stephen D. Harada

Person

Patents Grantslast 30 patents

Toothbrush head with stepped bristle array

Toothbrush head with stepped bristle array

Toothbrush head with stepped bristle array

Toothbrush head with stepped bristle array

Toothbrush

Toothbrush handle

Stepped bristle array for a toothbrush head

Toothbrush head with stepped bristle array

Stepped bristle array for a toothbrush head

Toothbrush head with stepped bristle array

Toothbrush

Toothbrush

Toothbrush with longitudinal bristle reinforcement

Toothbrush handle

Toothbrush head with stepped bristle array

Toothbrush head with stepped bristle array

Stepped bristle array for a toothbrush head

Toothbrush head with stepped bristle array

Toothbrush

Toothbrush

Toothbrush

Toothbrush

Toothbrush and method of fabricating same

Set of bristles for a substantially oval-headed toothbrush

Toothbrush head

Set of bristles for a substantially triangular-headed toothbrush

Toothbrush head

Toothbrush head

Toothbrush head with bristles

Toothbrush head with bristles

Patents Applicationslast 30 patents

Toothbrush with longitudinal bristle reinforcement