IP Library Patent Application 09923798
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App. No. 09/923,798 · Confirmation No. 9894

PROCESS FOR DECONTAMINATION OF BALLAST PITCH MATERIAL

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
2001-08-08 TRNA Transmittal of New Application 1 View
2001-08-08 SPEC Specification 8 View
2001-08-08 CLM Claims 3 View
2001-08-08 ABST Abstract 1 View
2001-08-08 OATH Oath or Declaration filed 6 View
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Quick Facts
App. No.
09/923,798
Filed
2001-08-08
Granted
2003-04-29
Pub. No.
US20030036672A1
Art Unit
1754
PTA
0 days