IP Library › Granted Patent US 6,746,633
Granted Patent Utility
US 6,746,633 · Confirmation No. 5960

METHOD FOR STRETCHING POLYMER FILM, POLARIZING FILM AND METHOD FOR PRODUCING THE SAME, POLARIZER, BIREFRINGENCIAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE

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2004-04-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-04 RCEX Request for Continued Examination (RCE) 2 View
2003-09-04 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-09-04 FOR Foreign Reference 11 View
2003-08-01 LET. Miscellaneous Incoming Letter 1 View
2001-06-15 TRNA Transmittal of New Application 2 View
2001-06-15 SPEC Specification 37 View
2001-06-15 CLM Claims 4 View
2001-06-15 ABST Abstract 1 View
2001-06-15 DRW Drawings-only black and white line drawings 8 View
2001-06-15 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,746,633
App. No.
09/880,944
Filed
2001-06-15
Granted
2004-06-08
Pub. No.
US20020008840A1
Art Unit
1732
PTA
-1 days