IP Library Patent Application 09936991
Patent Application Utility PCT National Stage
App. No. 09/936,991 · Confirmation No. 2858

THERMOELTRIC DEVICE AND THERMOELECTRIC MANIFOLD

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2001-11-20 LET. Miscellaneous Incoming Letter 61 View
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Quick Facts
App. No.
09/936,991
Filed
2001-11-20
Effective Filing
2001-09-19
Granted
2002-11-05
Art Unit
3744
PTA
-30 days