IP Library › Granted Patent US 6,573,215
Granted Patent Utility
US 6,573,215 · Confirmation No. 3614

MATERIAL FOR BEARING ROLLING ELEMENT

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-11-21 TRNA Transmittal of New Application 3 View
2001-11-21 A.PE Preliminary Amendment 3 View
2001-11-21 SPEC Specification 14 View
2001-11-21 CLM Claims 2 View
2001-11-21 ABST Abstract 1 View
2001-11-21 OATH Oath or Declaration filed 4 View
2001-11-21 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,573,215
App. No.
09/990,430
Filed
2001-11-21
Granted
2003-06-03
Pub. No.
US20020111388A1
Art Unit
1711
PTA
-6 days