IP Library › Patent Application 61578278
Patent Application Provisional
App. No. 61/578,278 · Confirmation No. 1071

PROCESS FOR LAYING FIBROUS WEBS FROM A CENTRIFUGAL SPINNING PROCESS

Inventor: TAO HUANG
Provisional Application Expired
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 Code Description Pages PDF
2021-03-31 OATH Oath or Declaration filed 13 View
2021-03-29 OATH Oath or Declaration filed 12 View
2012-01-31 APP.FILE.REC Filing Receipt 3 View
2011-12-21 TR.PROV Provisional Cover Sheet (SB16) 2 View
2011-12-21 SPEC Specification 26 View
2011-12-21 CLM Claims 4 View
2011-12-21 ABST Abstract 1 View
2011-12-21 DRW Drawings-only black and white line drawings 20 View
2011-12-21 WFEE Fee Worksheet (SB06) 2 View
2011-12-21 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/578,278
Filed
2011-12-21