IP Library › Granted Patent US 6,702,539
Granted Patent Utility
US 6,702,539 · Confirmation No. 9276

PNEUMATIC CONVEYING

Inventor: Brian Snowdon
Patented Case View Patent ↗ View Publication ↗
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2020-03-26 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2018-02-07 TRIAL.CERT.M Trial Certificate Mailed 2 View
2017-05-23 TRIAL.TRMFWD Trial Termination or Final Written Decision 38 View
2016-05-24 TRIAL.REQ.G Request for Trial Granted 15 View
2016-04-22 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2015-02-25 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2013-09-11 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 24 View
2003-11-20 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-11-20 FOR Foreign Reference 32 View
2003-10-31 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-04-02 TRNA Transmittal of New Application 2 View
2003-04-02 A.PE Preliminary Amendment 4 View
2003-04-02 SPEC Specification 12 View
2003-04-02 CLM Claims 1 View
2003-04-02 ABST Abstract 1 View
2003-04-02 DRW Drawings-only black and white line drawings 10 View
2003-04-02 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,702,539
App. No.
10/405,305
Filed
2003-04-02
Granted
2004-03-09
Pub. No.
US20030190199A1
Art Unit
3651
PTA
0 days