IP Library Granted Patent US 6,531,514
Granted Patent Utility
US 6,531,514 · Confirmation No. 6009

DISPERSANT SLURRIES FOR MAKING SPANDEX

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Code Description Pages PDF
2005-09-28 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-03-07 TRNA Transmittal of New Application 2 View
2001-03-07 ADS Application Data Sheet 2 View
2001-03-07 SPEC Specification 27 View
2001-03-07 CLM Claims 3 View
2001-03-07 ABST Abstract 1 View
2001-03-07 DRW Drawings-only black and white line drawings 2 View
2001-03-07 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,531,514
App. No.
09/801,136
Filed
2001-03-07
Granted
2003-03-11
Pub. No.
US20010031791A1
Art Unit
1712
PTA
-5 days