IP Library Patent Application 10252238
Patent Application Utility
App. No. 10/252,238 · Confirmation No. 5258

BALANCED BI-DIRECTIONAL CURRENT SOURCE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2002-09-23 TRNA Transmittal of New Application 2 View
2002-09-23 SPEC Specification 19 View
2002-09-23 CLM Claims 5 View
2002-09-23 ABST Abstract 1 View
2002-09-23 DRW Drawings-only black and white line drawings 5 View
2002-09-23 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/252,238
Filed
2002-09-23
Granted
2003-08-26
Pub. No.
US20030016077A1
Art Unit
2816
PTA
-134 days