IP Library › Granted Patent US 6,347,440
Granted Patent Utility
US 6,347,440 · Confirmation No. 6856

Circular needling machine provided with a device for automatically removing preforms

Patented Case View Patent ↗
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 Code Description Pages PDF
2001-07-06 TRNA Transmittal of New Application 4 View
2001-07-06 SPEC Specification 6 View
2001-07-06 CLM Claims 2 View
2001-07-06 ABST Abstract 1 View
2001-07-06 DRW Drawings-only black and white line drawings 3 View
2001-07-06 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,347,440
App. No.
09/900,372
Filed
2001-07-06
Granted
2002-02-19
Art Unit
3765
PTA
-120 days