IP Library Patent Application 09903887
Patent Application Utility
App. No. 09/903,887 · Confirmation No. 1998

STEP MOTOR CONTROL FOR ACCOMMODATING FRICTION LOAD VARIATION

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2005-04-06 WFEE Fee Worksheet (SB06) 1 View
2002-01-03 TRNA Transmittal of New Application 2 View
2002-01-03 DRW Drawings-only black and white line drawings 2 View
2001-07-12 TRNA Transmittal of New Application 1 View
2001-07-12 SPEC Specification 8 View
2001-07-12 CLM Claims 2 View
2001-07-12 ABST Abstract 1 View
2001-07-12 DRW Drawings-only black and white line drawings 1 View
2001-07-12 OATH Oath or Declaration filed 2 View
2001-07-12 TRNA Transmittal of New Application 2 View
2001-07-12 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
App. No.
09/903,887
Filed
2001-07-12
Granted
2003-04-29
Pub. No.
US20030011339A1
Examiner
RO, BENTSU
Art Unit
2846
PTA
0 days