IP Library › Granted Patent US 6,628,052
Granted Patent Utility
US 6,628,052 · Confirmation No. 3964

ENHANCED ELECTRON FIELD EMITTER SPINDT TIP AND METHOD FOR FABRICATING ENHANCED SPINDT TIPS

Inventor: Arthur Piehl
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-08-18 A.PE Preliminary Amendment 1 View
2003-08-18 SPEC Specification 1 View
2003-08-18 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-08-18 DRW Drawings-only black and white line drawings 16 View
2003-07-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-05 TRNA Transmittal of New Application 1 View
2001-10-05 SPEC Specification 13 View
2001-10-05 CLM Claims 5 View
2001-10-05 ABST Abstract 1 View
2001-10-05 DRW Drawings-only black and white line drawings 16 View
2001-10-05 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,628,052
App. No.
09/972,430
Filed
2001-10-05
Granted
2003-09-30
Pub. No.
US20030067258A1
Art Unit
2879
PTA
0 days