IP Library Patent Application 09868670
Patent Application Utility PCT National Stage
App. No. 09/868,670 · Confirmation No. 3018

MULTIPLE ZONE REFRIGERATION

Inventor: Dennis Cotter
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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Code Description Pages PDF
2001-06-19 LET. Miscellaneous Incoming Letter 48 View
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Quick Facts
App. No.
09/868,670
Filed
2001-06-19
Effective Filing
2001-06-20
Granted
2002-05-07
Art Unit
3763
PTA
0 days