IP Library Patent Application 09938135
Patent Application Utility
App. No. 09/938,135 · Confirmation No. 1707

DUAL CHANNEL DEVICE HAVING TWO OPTICAL SUB-ASSEMBLIES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2001-08-22 TRNA Transmittal of New Application 1 View
2001-08-22 SPEC Specification 10 View
2001-08-22 CLM Claims 7 View
2001-08-22 ABST Abstract 1 View
2001-08-22 DRW Drawings-only black and white line drawings 12 View
2001-08-22 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/938,135
Filed
2001-08-22
Granted
2003-03-11
Pub. No.
US20030039454A1
Art Unit
2874
PTA
0 days