IP Library › Patent Application 09804508
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App. No. 09/804,508 · Confirmation No. 1975

DUAL-CANISTER INHALER HAVING A SPACER AND EASY TO OPERATE LEVER MECHANISM

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
2010-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-08-18 PA.. Power of Attorney 1 View
2010-08-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2010-08-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-12 TRNA Transmittal of New Application 3 View
2001-03-12 SPEC Specification 14 View
2001-03-12 CLM Claims 6 View
2001-03-12 ABST Abstract 1 View
2001-03-12 DRW Drawings-only black and white line drawings 8 View
2001-03-12 OATH Oath or Declaration filed 2 View
2001-03-12 TRNA Transmittal of New Application 3 View
2001-03-12 SPEC Specification 14 View
2001-03-12 CLM Claims 6 View
2001-03-12 ABST Abstract 1 View
2001-03-12 DRW Drawings-only black and white line drawings 8 View
2001-03-12 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/804,508
Filed
2001-03-12
Granted
2003-02-25
Pub. No.
US20020148462A1
Art Unit
3761
PTA
-65 days