Patent US4903695C1 successfully refreshed from Google Patents.
US4903695C1
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US
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Method and apparatus for performing a keratomileusis or the like operation
Assignee: AMO Manufacturing USA LLC
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Filing: 1988-11-30
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Granted: 2001-09-11
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Expires: 2008-11-30
Abstract
No abstract record available.
Inventors
- 👤 John W Warner
- 👤 Esperance Francis A L Jr
- 👤 N J Englewood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:42
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/007; A61F9/008; A61F9/00802; A61F9/00804; A61F2009/00861; A61F2009/00872
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-09-10 | 2005-03-12 | 2005-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-09-10 | 2009-03-12 | 2009-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-09-10 | 2013-03-12 | 2013-09-11 | $7700.00 | Window Closed / Lapsed |