IP Library › Patent Application 09979134
Patent Application Utility PCT National Stage
App. No. 09/979,134 · Confirmation No. 8963

TOUCH PAD USING A NON-ELECTRICAL DEFORMABLE PRESSURE SENSOR

Inventor: Robert D. Inkster
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2004-07-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-20 LET. Miscellaneous Incoming Letter 39 View
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Quick Facts
App. No.
09/979,134
Filed
2001-11-20
Granted
2004-09-07
Examiner
LAO, LUNYI
Art Unit
2673
PTA
0 days