IP Library › Patent Application 09880284
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App. No. 09/880,284 · Confirmation No. 7290

ELECTROPHORETIC DISPLAY DEVICE

Inventor: David K. Biegelsen
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
2003-10-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-06-11 TRNA Transmittal of New Application 3 View
2001-06-11 SPEC Specification 12 View
2001-06-11 CLM Claims 4 View
2001-06-11 ABST Abstract 1 View
2001-06-11 DRW Drawings-only black and white line drawings 5 View
2001-06-11 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/880,284
Filed
2001-06-11
Granted
2004-01-13
Pub. No.
US20020186197A1
Art Unit
2675
PTA
0 days