IP Library › Patent Application 09883798
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App. No. 09/883,798 · Confirmation No. 3176

METHOD FOR MANUFACTURING TUNGSTEN-BASED MATERIALS AND ARTICLES BY MECHANICAL ALLOYING

Inventor: Darryl D. Amick
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-06-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-05-30 PA.. Power of Attorney 2 View
2008-05-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-06-18 TRNA Transmittal of New Application 1 View
2001-06-18 SPEC Specification 19 View
2001-06-18 CLM Claims 8 View
2001-06-18 ABST Abstract 1 View
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Quick Facts
App. No.
09/883,798
Filed
2001-06-18
Granted
2003-03-04
Pub. No.
US20020017163A1
Art Unit
1742
PTA
-40 days