Granted Patent
Utility
US 6,361,320
· Confirmation No. 6839
METHOD FOR WHITENING TEETH
Inventor:
David K. Yarborough
Inventors
David K. Yarborough
Sandy, UT
Classification
USPC
433/215
A61C19/063
A61C19/066
A61K8/22
A61K2800/81
A61Q11/00
Prosecution
- Examiner
- LUCCHESI, NICHOLAS D
- Art Unit
- 3732
- Docket No.
- 12082-4
- Confirmation No.
- 6839
Publication
- Pub. No.
- US20010046655A1
- Pub. Date
- 2001-11-29
Patent Term Adjustment
-18days
Parent
is a Continuation of
→
App. 09/017,076
· US 6,254,388
Filed 1998-02-02
· Patented Case
Parent
is a Continuation of
→
App. 08/708,527
· US 5,713,738
Filed 1996-09-05
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/570,901
· US 5,645,428
Filed 1995-12-12
· Patented Case
Child
is a Continuation of
→
App. 12/760,377
Filed 2010-04-14
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 10/797,631
· US 7,201,578
Filed 2004-03-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/097,204
Filed 2002-03-12
· Abandoned -- Failure to Pay Issue Fee
Child
is a Continuation of
→
App. 11/784,316
· US 7,802,988
Filed 2007-04-02
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-12-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-02-11
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2006-04-18
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Quick Facts
- Patent No.
- US 6,361,320
- App. No.
- 09/886,708
- Filed
- 2001-06-21
- Granted
- 2002-03-26
- Pub. No.
- US20010046655A1
- Examiner
- LUCCHESI, NICHOLAS D
- Art Unit
- 3732
- PTA
- -18 days
External Links