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App. No. 10/158,616 · Confirmation No. 1349

POLYURETHANE/UREAS USEFUL FOR THE PRODUCTION OF SPANDEX AND A PROCESS FOR THEIR PRODUCTION

Inventor: Bruce D. Lawrey
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2006-11-21 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-06-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-07-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-30 TRNA Transmittal of New Application 2 View
2002-05-30 SPEC Specification 24 View
2002-05-30 CLM Claims 4 View
2002-05-30 ABST Abstract 1 View
2002-05-30 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/158,616
Filed
2002-05-30
Granted
2003-09-23
Art Unit
1711
PTA
0 days