IP Library Patent Application 09799217
Patent Application Utility
App. No. 09/799,217 · Confirmation No. 1983

HUMIDIFIER INCLUDING OUTPUT EFFICIENCY AND LIQUID LEVEL INDICATORS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2003-07-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-05 SPEC Specification 18 View
2001-03-05 CLM Claims 14 View
2001-03-05 ABST Abstract 1 View
2001-03-05 DRW Drawings-only black and white line drawings 7 View
2001-03-05 OATH Oath or Declaration filed 3 View
2001-03-05 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/799,217
Filed
2001-03-05
Granted
2003-09-23
Pub. No.
US20020189345A1
Art Unit
1724
PTA
0 days