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App. No. 09/886,138 · Confirmation No. 4923

PROCESS FOR THE MIG WELDING OF ALUMINUM AND ITS ALLOYS WITH A SHIELDING GAS OF THE AR/HE/O2 TYPE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-06-22 TRNA Transmittal of New Application 2 View
2001-06-22 A.PE Preliminary Amendment 5 View
2001-06-22 ADS Application Data Sheet 2 View
2001-06-22 SPEC Specification 10 View
2001-06-22 CLM Claims 2 View
2001-06-22 ABST Abstract 1 View
2001-06-22 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
App. No.
09/886,138
Filed
2001-06-22
Granted
2003-07-01
Pub. No.
US20020036186A1
Art Unit
1725
PTA
-93 days