IP Library › Patent Application 09822754
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App. No. 09/822,754 · Confirmation No. 9032

THREADED PIN FOR CARBON ELECTRODES

Inventor: William Varela
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-03-30 TRNA Transmittal of New Application 2 View
2001-03-30 SPEC Specification 10 View
2001-03-30 CLM Claims 4 View
2001-03-30 ABST Abstract 1 View
2001-03-30 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
App. No.
09/822,754
Filed
2001-03-30
Granted
2002-12-31
Pub. No.
US20020142645A1
Art Unit
2833
PTA
-106 days