USD377093S
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spinal distractor
Assignee: Warsaw Orthopedic Inc
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Filing: 1994-05-27
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Granted: 1996-12-31
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Expires: 2014-05-27
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
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US2789558A
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US2832343A
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US3486505A
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US5122130A
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US4955885A
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US5393036A
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US4987904A
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US5306309A
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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 |