IP Library › Granted Patent US 6,743,082
Granted Patent Utility
US 6,743,082 · Confirmation No. 2688

BLASTING APPARATUS

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2004-03-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-07-25 TRNA Transmittal of New Application 2 View
2001-07-25 ABST Abstract 1 View
2001-03-29 TRNA Transmittal of New Application 3 View
2001-03-29 A.PE Preliminary Amendment 3 View
2001-03-29 SPEC Specification 28 View
2001-03-29 CLM Claims 3 View
2001-03-29 ABST Abstract 2 View
2001-03-29 DRW Drawings-only black and white line drawings 5 View
2001-03-29 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,743,082
App. No.
09/819,765
Filed
2001-03-29
Granted
2004-06-01
Pub. No.
US20020023692A1
Art Unit
3723
PTA
-208 days