IP Library Patent Application 09804798
Patent Application Utility
App. No. 09/804,798 · Confirmation No. 2019

EASY OPEN ENVELOPE

Inventor: Douglas K. Purcell
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
2011-09-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-08-30 PA.. Power of Attorney 1 View
2011-08-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-08-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-03-14 TRNA Transmittal of New Application 1 View
2001-03-14 SPEC Specification 9 View
2001-03-14 CLM Claims 2 View
2001-03-14 ABST Abstract 1 View
2001-03-14 DRW Drawings-only black and white line drawings 2 View
2001-03-14 OATH Oath or Declaration filed 2 View
2001-03-14 TRNA Transmittal of New Application 1 View
2001-03-14 SPEC Specification 9 View
2001-03-14 CLM Claims 2 View
2001-03-14 ABST Abstract 1 View
2001-03-14 DRW Drawings-only black and white line drawings 2 View
2001-03-14 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/804,798
Filed
2001-03-14
Granted
2002-12-10
Pub. No.
US20020130169A1
Art Unit
3727
PTA
0 days