IP Library › Patent Application 62047322
Patent Application Provisional
App. No. 62/047,322 · Confirmation No. 4512

FILTRATION DEVICE FOR CENTRAL VACUUM SYSTEM

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2019-02-08 OATH Oath or Declaration filed 8 View
2015-03-04 APP.FILE.REC Filing Receipt 3 View
2015-01-10 WFEE Fee Worksheet (SB06) 2 View
2015-01-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-09-24 NTC.MISS.PRT Notice to File Missing Parts 2 View
2014-09-24 APP.FILE.REC Filing Receipt 3 View
2014-09-08 TR.PROV Provisional Cover Sheet (SB16) 4 View
2014-09-08 ADS Application Data Sheet 8 View
2014-09-08 SPEC Specification 11 View
2014-09-08 CLM Claims 1 View
2014-09-08 DRW Drawings-only black and white line drawings 7 View
2014-09-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
62/047,322
Filed
2014-09-08