IP Library Granted Patent US 6,660,377
Granted Patent Utility
US 6,660,377 · Confirmation No. 3487

MULTILOBAL HOLLOW FILAMENT CARPET YARN HAVING STIFFENING RIBS AND STIFFENING WEBS AND SPINNERET FOR PRODUCING THE SAME

Inventor: Walter Bernaschek
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Code Description Pages PDF
2003-10-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-06-20 TRNA Transmittal of New Application 2 View
2002-06-20 ADS Application Data Sheet 1 View
2002-06-20 SPEC Specification 29 View
2002-06-20 CLM Claims 3 View
2002-06-20 ABST Abstract 1 View
2002-06-20 DRW Drawings-only black and white line drawings 28 View
2002-06-20 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,660,377
App. No.
10/176,474
Filed
2002-06-20
Granted
2003-12-09
Pub. No.
US20030026983A1
Art Unit
1774
PTA
0 days