IP Library Patent Application 09857175
Patent Application Utility PCT National Stage
App. No. 09/857,175 · Confirmation No. 7177

POSITION SENSOR AND CIRCUIT FOR OPTICAL ENCODER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2001-09-07 LET. Miscellaneous Incoming Letter 24 View
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Quick Facts
App. No.
09/857,175
Filed
2001-09-07
Effective Filing
2001-06-18
Granted
2003-03-04
Art Unit
2878
PTA
0 days