IP Library › Granted Patent US 6,831,238
Granted Patent Utility
US 6,831,238 · Confirmation No. 7198

FINGER-CONTROLLABLE MULTI-DIRECTIONAL SWITCH

Inventor: Chung Kin Lau
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2005-04-21 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-12-29 COCIN Request for Certificate of Correction 4 View
2004-11-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-11-03 LET. Miscellaneous Incoming Letter 2 View
2004-08-23 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-23 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-23 892 List of references cited by examiner 1 View
2004-08-23 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-23 SRFW Search information including classification, databases and other search related notes 1 View
2004-08-23 BIB Bibliographic Data Sheet 1 View
2004-08-18 FWCLM Index of Claims 1 View
2004-08-11 CFILE Request for Corrected Filing Receipt 4 View
2004-06-25 OATH Oath or Declaration filed 2 View
2004-05-24 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2004-04-23 PEFN Pre-Exam Formalities Notice 2 View
2004-01-16 TRNA Transmittal of New Application 11 View
2004-01-16 SPEC Specification 14 View
2004-01-16 CLM Claims 4 View
2004-01-16 ABST Abstract 1 View
2004-01-16 DRW Drawings-only black and white line drawings 10 View
2004-01-16 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,831,238
App. No.
10/760,146
Filed
2004-01-16
Granted
2004-12-14
Art Unit
2832
PTA
0 days