IP Library › Patent Application 09701721
Patent Application Utility PCT National Stage Small
App. No. 09/701,721 · Confirmation No. 7984

TELEPHONY LINE TEST UNIT AND METHOD

Inventor: Gary M. Miller
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2001-02-28 LET. Miscellaneous Incoming Letter 54 View
2001-02-28 LET. Miscellaneous Incoming Letter 54 View
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Quick Facts
App. No.
09/701,721
Filed
2001-02-08
Granted
2003-02-18
Art Unit
2643
PTA
0 days