IP Library Patent Application 10119151
Patent Application Utility
App. No. 10/119,151 · Confirmation No. 7623

PROCESS AND APPARATUS FOR MAKING A SHEET OF REFRACTORY FIBERS USING A FOAMED MEDIUM

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2003-07-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-09 LET. Miscellaneous Incoming Letter 1 View
2002-04-10 TRNA Transmittal of New Application 1 View
2002-04-10 SPEC Specification 14 View
2002-04-10 CLM Claims 3 View
2002-04-10 ABST Abstract 1 View
2002-04-10 DRW Drawings-only black and white line drawings 3 View
2002-04-10 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/119,151
Filed
2002-04-10
Granted
2003-09-09
Examiner
CHIN, PETER
Art Unit
1731
PTA
-29 days