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USD377093S Expired / Lapsed US ⏱️ 0.0 years remaining

Spinal distractor

Assignee: Warsaw Orthopedic Inc
•
Filing: 1994-05-27
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Granted: 1996-12-31
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Expires: 2014-05-27
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Abstract

No abstract record available.

Inventors

  • 👤 Gary K. Michelson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 04:08
CPC Classifications
—

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 11 words
The ornamental design for a spinal distractor, as shown and described.

References Cited (Backward Citations)

US2514665A Cited
US2789558A Cited
US2832343A Cited
US3486505A Cited
US5122130A Cited
US4955885A Cited
US5393036A Cited
US4987904A Cited
US5306309A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1999-12-31 2000-07-01 2000-12-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2003-12-31 2004-07-01 2004-12-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2007-12-31 2008-07-01 2008-12-31 $7700.00 Window Closed / Lapsed

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