Granted Patent
Utility
PCT National Stage
US 6,591,834
· Confirmation No. 3520
FAULT DIAGNOSIS IN CPAP AND NIPPV DEVICES
Patented Case
View Patent ↗
Inventors
Gregory A. Colla
North Sydney, AUSTRALIA
Barton J. Kenyon
Wahroonga, AUSTRALIA
Attorneys & Agents of Record
Classification
USPC
128/204.21
A61M16/0051
A61M16/0003
A61M16/0069
A61M16/107
A61M16/00
A61M16/0066
A61M16/06
A61M16/0666
A61M16/08
A61M16/16
A61M2016/0021
A61M2016/0027
A61M2016/003
A61M2016/0039
A61M2205/12
A61M2205/18
A61M2205/3334
A61M2205/50
A61M2205/70
A61M2205/707
A61M2230/40
Prosecution
- Examiner
- MITCHELL, TEENA KAY
- Art Unit
- 3761
- Customer No.
- 23117
- Docket No.
- PTB-4398-152
- Confirmation No.
- 3520
Foreign Priority
PP 6933
·
1998-11-05
·
AUSTRALIA
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/AU1999/000972
Filed 1999-11-05
· Patented Case
Child
is a Continuation of
→
App. 13/924,912
· US 8,910,631
Filed 2013-06-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/360,773
· US 7,537,010
Filed 2006-02-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/311,005
· US 8,485,182
Filed 2011-12-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 14/543,162
· US 9,597,469
Filed 2014-11-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/785,193
· US 7,040,317
Filed 2004-02-25
· Patented Case
Child
is a Continuation of
→
App. 12/385,653
· US 8,069,854
Filed 2009-04-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/408,568
· US 6,745,768
Filed 2003-04-08
· Patented Case
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Quick Facts
- Patent No.
- US 6,591,834
- App. No.
- 09/719,680
- Filed
- 2001-06-05
- Granted
- 2003-07-15
- Examiner
- MITCHELL, TEENA KAY
- Art Unit
- 3761
- PTA
- 0 days
External Links