IP Library › Granted Patent US 6,469,871
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US 6,469,871 · Confirmation No. 6301

DISK DRIVE COMPRISING A BISTABLE LATCH WITH BI-LEVEL GROOVES AND A SPRING RESTRAINING FORCE

Inventor: David T.W. Wang
Patented Case View Patent ↗
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 Code Description Pages PDF
2006-06-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-01-31 TRNA Transmittal of New Application 3 View
2001-01-31 ADS Application Data Sheet 1 View
2001-01-31 SPEC Specification 9 View
2001-01-31 CLM Claims 6 View
2001-01-31 ABST Abstract 1 View
2001-01-31 DRW Drawings-only black and white line drawings 7 View
2001-01-31 OATH Oath or Declaration filed 3 View
2001-01-31 TRNA Transmittal of New Application 3 View
2001-01-31 ADS Application Data Sheet 1 View
2001-01-31 SPEC Specification 9 View
2001-01-31 CLM Claims 6 View
2001-01-31 ABST Abstract 1 View
2001-01-31 DRW Drawings-only black and white line drawings 7 View
2001-01-31 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,469,871
App. No.
09/773,967
Filed
2001-01-31
Granted
2002-10-22
Examiner
CAO, ALLEN T
Art Unit
2652
PTA
0 days