IP Library › Patent Application 09833862
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App. No. 09/833,862 · Confirmation No. 5192

FE-NI ALLOY SHADOW MASK BLANK WITH EXCELLENT ETCH PERFORATION PROPERTIES AND METHOD FOR MANUFACTURING THE SAME

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-04-12 TRNA Transmittal of New Application 5 View
2001-04-12 A.PE Preliminary Amendment 9 View
2001-04-12 SPEC Specification 43 View
2001-04-12 CLM Claims 7 View
2001-04-12 ABST Abstract 1 View
2001-04-12 DRW Drawings-only black and white line drawings 4 View
2001-04-12 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/833,862
Filed
2001-04-12
Granted
2003-01-21
Pub. No.
US20010047839A1
Examiner
YEE, DEBORAH
Art Unit
1742
PTA
-121 days