IP Library › Patent Application 61372157
Patent Application Provisional
App. No. 61/372,157 · Confirmation No. 5874

DETERMINING CALL CHARGING

Inventors: David Labuda, Norin Saxe
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2010-08-19 APP.FILE.REC Filing Receipt 3 View
2010-08-10 TR.PROV Provisional Cover Sheet (SB16) 3 View
2010-08-10 SPEC Specification 17 View
2010-08-10 DRW Drawings-only black and white line drawings 9 View
2010-08-10 WFEE Fee Worksheet (SB06) 2 View
2010-08-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/372,157
Filed
2010-08-10