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App. No. 10/158,414 · Confirmation No. 8258

METHODS AND SYSTEMS FOR INSTALLING CABLE AND CONDUIT IN PIPELINES

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
2003-12-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-08 LET. Miscellaneous Incoming Letter 1 View
2003-12-08 DRW Drawings-only black and white line drawings 17 View
2002-05-29 TRNA Transmittal of New Application 3 View
2002-05-29 SPEC Specification 40 View
2002-05-29 CLM Claims 8 View
2002-05-29 ABST Abstract 1 View
2002-05-29 DRW Drawings-only black and white line drawings 21 View
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Quick Facts
App. No.
10/158,414
Filed
2002-05-29
Granted
2004-02-17
Pub. No.
US20020189671A1
Art Unit
3753
PTA
-76 days