IP Library Granted Patent US 6,531,688
Granted Patent Utility
US 6,531,688 · Confirmation No. 9202

METHOD OF MAGNETIC PULSE WELDING AN END FITTING TO A DRIVESHAFT TUBE OF A VEHICULAR DRIVESHAFT

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Code Description Pages PDF
2002-04-30 TRNA Transmittal of New Application 4 View
2002-04-30 A.PE Preliminary Amendment 8 View
2002-04-30 SPEC Specification 31 View
2002-04-30 CLM Claims 7 View
2002-04-30 ABST Abstract 1 View
2002-04-30 DRW Drawings-only black and white line drawings 9 View
2002-04-30 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,531,688
App. No.
10/136,949
Filed
2002-04-30
Granted
2003-03-11
Pub. No.
US20020121511A1
Art Unit
3742
PTA
0 days