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App. No. 09/951,181 · Confirmation No. 4553

LOW PERMEATION POLYBUTYLENE TEREPHTHALATE AND POLYBUTYLENE NAPHTHALATE FUEL AND VAPOR TUBES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-09-13 TRNA Transmittal of New Application 2 View
2001-09-13 SPEC Specification 6 View
2001-09-13 CLM Claims 4 View
2001-09-13 ABST Abstract 1 View
2001-09-13 DRW Drawings-only black and white line drawings 1 View
2001-09-13 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/951,181
Filed
2001-09-13
Granted
2003-07-15
Pub. No.
US20030047229A1
Art Unit
3752
PTA
0 days