IP Library › Patent Application 09856892
Patent Application Utility PCT National Stage
App. No. 09/856,892 · Confirmation No. 5205

METHOD AND APPARATUS FOR CONTROLLING THE DRYING PROCESS IN A DRYING SECTION OF A PAPER MACHINE OR THE LIKE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2004-09-14 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-07-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-12 LET. Miscellaneous Incoming Letter 3 View
2001-05-29 LET. Miscellaneous Incoming Letter 32 View
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Quick Facts
App. No.
09/856,892
Filed
2001-05-29
Granted
2004-09-14
Art Unit
2125
PTA
0 days