Patent US3416530A successfully refreshed from Google Patents.
US3416530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Eyeball medication dispensing tablet
Assignee: Individual
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Filing: 1966-03-02
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Granted: 1968-12-17
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Expires: 1986-03-02
Abstract
No abstract record available.
Inventors
- 👤 Richard A Ness
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:48
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0048; A61K9/0051; A61F; A61F9/00; A61F9/0008; A61F9/0017
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A MEDICIATION DISPENSING TABLET FOR A HUMAN EYE BALL, SAID TABLET COMPRISING A CROSS-SECTIONALLY CONCAVOCONVEX BODY OF FLEXIBLE MATERIAL FOR INSERTION INTO THE CUL-DE-SAC OF THE CONJUNCTIVA BETWEEN THE SCLERA OF THE EYEBALL AND UPPER EYELID IN GENERALLY RADIALLY SPACED RELATION TO THE CORNEA OF THE EYEBALL AND IN THE PATH OF FLOW OF TEARS FROM THE ASSOCIATED LACRIMAL GLAND, SAID BODY HAVING A CURVED OUTLINE AND AN INNER CONCAVE SURFACE, SAID CONCAVE SURFACE HAVING A GENERALLY SPHERICAL RADIUS SUBSTANTIALLY EQUAL TO THAT OF THE OUTER SCLERAL SURFACE OF AN EYEBALL, AND A SUPPLY OF MEDICAMENT CONTAINED WITHIN SAID BODY, SAID BODY BEING RESPONSIVE TO FLOW OF
Claim 2
Dependent Claim
107 words
A MEDICIATION DISPENSING TABLET FOR A HUMAN EYE BALL, SAID TABLET COMPRISING A CROSS-SECTIONALLY CONCAVOCONVEX BODY OF FLEXIBLE MATERIAL FOR INSERTION INTO THE CUL-DE-SAC OF THE CONJUNCTIVA BETWEEN THE SCLERA OF THE EYEBALL AND UPPER EYELID IN GENERALLY RADIALLY SPACED RELATION TO THE CORNEA OF THE EYEBALL AND IN THE PATH OF FLOW OF TEARS FROM THE ASSOCIATED LACRIMAL GLAND, SAID BODY HAVING A CURVED OUTLINE AND AN INNER CONCAVE SURFACE, SAID CONCAVE SURFACE HAVING A GENERALLY SPHERICAL RADIUS SUBSTANTIALLY EQUAL TO THAT OF THE OUTER SCLERAL SURFACE OF AN EYEBALL, AND A SUPPLY OF MEDICAMENT CONTAINED WITHIN SAID BODY, SAID BODY BEING RESPONSIVE TO FLOW OF
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |