IP Library › Patent Application 09979063
Patent Application Utility PCT National Stage
App. No. 09/979,063 · Confirmation No. 8320

METHOD AND DEVICE FOR FORMING POROUS METAL PARTS BY SINTERING

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-01 ABST Abstract 1 View
2002-03-01 LET. Miscellaneous Incoming Letter 26 View
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Quick Facts
App. No.
09/979,063
Filed
2002-03-01
Effective Filing
2001-11-19
Granted
2004-01-06
Art Unit
1725
PTA
0 days