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App. No. 09/968,045 · Confirmation No. 1977

INTERVERTEBRAL SPACER DEVICE HAVING A RADIALLY THINNING SLOTTED BELLEVILLE SPRING

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2005-03-18 COCOUT Certificate of Correction - Post Issue Communication 1 View
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2004-04-08 LET. Miscellaneous Incoming Letter 1 View
2004-04-08 DRW Drawings-only black and white line drawings 5 View
2001-10-01 TRNA Transmittal of New Application 3 View
2001-10-01 SPEC Specification 11 View
2001-10-01 CLM Claims 2 View
2001-10-01 ABST Abstract 1 View
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Quick Facts
App. No.
09/968,045
Filed
2001-10-01
Granted
2004-05-25
Pub. No.
US20020111681A1
Art Unit
3799
PTA
-79 days