IP Library › Granted Patent US 6,346,685
Granted Patent Utility
US 6,346,685 · Confirmation No. 2370

Plasma arc torch

Patented Case View Patent ↗
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 Code Description Pages PDF
2001-02-26 TRNA Transmittal of New Application 2 View
2001-02-26 A.PE Preliminary Amendment 2 View
2001-02-26 SPEC Specification 28 View
2001-02-26 CLM Claims 17 View
2001-02-26 ABST Abstract 1 View
2001-02-26 DRW Drawings-only black and white line drawings 6 View
2001-02-26 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,346,685
App. No.
09/793,674
Filed
2001-02-26
Granted
2002-02-12
Examiner
VAN, QUANG T
Art Unit
3742
PTA
0 days