IP Library › Patent Application 61531387
Patent Application Provisional Small
App. No. 61/531,387 · Confirmation No. 2865

INTEGRATED Private BRANCH EXCHANGE and DEVICE CONTROL System

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2011-09-15 APP.FILE.REC Filing Receipt 3 View
2011-09-06 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-09-06 ADS Application Data Sheet 5 View
2011-09-06 SPEC Specification 14 View
2011-09-06 DRW Drawings-only black and white line drawings 15 View
2011-09-06 WFEE Fee Worksheet (SB06) 2 View
2011-09-06 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/531,387
Filed
2011-09-06