IP Library › Patent Application 60437570
Patent Application Provisional Small
App. No. 60/437,570 · Confirmation No. 5275

Comprehensive spoken language learning system

Inventors: Zeev Shpiro, Eric Cohen
Provisional Application Expired
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 Code Description Pages PDF
2006-06-19 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2006-05-23 PA.. Power of Attorney 1 View
2006-05-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2006-05-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2002-12-31 TRNA Transmittal of New Application 1 View
2002-12-31 SPEC Specification 8 View
2002-12-31 CLM Claims 1 View
2002-12-31 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
App. No.
60/437,570
Filed
2002-12-31