IP Library › Granted Patent US 6,607,374
Granted Patent Utility
US 6,607,374 · Confirmation No. 2015

APPARATUS FOR CONSTANT DIAGONAL HETEROFIL SPINNERET HOLE LAYOUT

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-04-03 TRNA Transmittal of New Application 2 View
2001-04-03 SPEC Specification 9 View
2001-04-03 CLM Claims 4 View
2001-04-03 ABST Abstract 1 View
2001-04-03 DRW Drawings-only black and white line drawings 4 View
2001-04-03 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,607,374
App. No.
09/825,501
Filed
2001-04-03
Granted
2003-08-19
Pub. No.
US20020140126A1
Art Unit
1722
PTA
-6 days