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App. No. 09/821,217 · Confirmation No. 5547

RECOVERY OF VOLATILE ORGANIC COMPOUNDS FROM CARBON ADSORBER BEDS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2001-03-29 TRNA Transmittal of New Application 1 View
2001-03-29 SPEC Specification 8 View
2001-03-29 CLM Claims 1 View
2001-03-29 ABST Abstract 1 View
2001-03-29 DRW Drawings-only black and white line drawings 3 View
2001-03-29 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/821,217
Filed
2001-03-29
Granted
2002-10-01
Art Unit
1724
PTA
-110 days