IP Library › Patent Application 09778935
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App. No. 09/778,935 · Confirmation No. 4489

RADIO COMMUNICATION SYSTEM, PRIVATE BRANCH EXCHANGE AND RADIO TERMINAL FOR PLACE OF BUSINESS

Inventor: Takanobu Ihara
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-07-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-06 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-02-08 TRNA Transmittal of New Application 2 View
2001-02-08 A.PE Preliminary Amendment 2 View
2001-02-08 SPEC Specification 13 View
2001-02-08 CLM Claims 2 View
2001-02-08 ABST Abstract 1 View
2001-02-08 DRW Drawings-only black and white line drawings 3 View
2001-02-08 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/778,935
Filed
2001-02-08
Granted
2004-10-26
Pub. No.
US20010027120A1
Art Unit
2684
PTA
0 days