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App. No. 09/810,342 · Confirmation No. 6701

METHOD AND APPARATUS FOR THE PRODUCTION OF DOUBLE-WALLED HOLLOW SECTIONS BY MEANS OF INTERNAL HIGH-PRESSURE FORMING

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
2003-10-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-19 TRNA Transmittal of New Application 1 View
2001-03-19 SPEC Specification 16 View
2001-03-19 CLM Claims 7 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 1 View
2001-03-19 OATH Oath or Declaration filed 2 View
2001-03-19 TRNA Transmittal of New Application 1 View
2001-03-19 SPEC Specification 16 View
2001-03-19 CLM Claims 7 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 1 View
2001-03-19 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/810,342
Filed
2001-03-19
Granted
2003-12-16
Pub. No.
US20010037573A1
Art Unit
3726
PTA
-61 days