US3144868A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drainage and feeding cannulae
Assignee: Individual
•
Filing: 1960-10-21
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Granted: 1964-08-18
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Expires: 1980-10-21
Abstract
No abstract record available.
Inventors
- 👤 Mario E Jascalevich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:39
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/12022; A61B17/12099; A61B17/12131; A61B17/12136; A61J; A61J15/00; A61J15/0015; A61J15/0026; A61J15/0069; A61M; A61M1/00; A61M1/84; A61M1/85; A61M25/00; A61M25/0067; A61M25/0068; A61M25/007; A61J15/003; A61J15/0034; A61J15/0038; A61J15/0042; A61M2210/00; A61M2210/10; A61M2210/1042; A61M2210/1053; A61M25/0021; A61M25/0023; A61M25/0026; A61M25/0032; A61M25/0071
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
133 words
A DEVICE SUITABLE FOR USE IN CONNECTION WITH A GASTROSTOMY COMPRISING A FLEXIBLE TUBULAR BODY, A FLEXIBLE DRAINAGE TUBE WITHIN SAID BODY, A FLEXIBLE FEEDING TUBE WITHIN SAID BODY, THE UPPER ENDS OF SAID TUBES BEING IN COMMUNICATION WITH THE EXTERIOR OF SAID BODY FOR RESPECTIVE CONNECTION TO SUCTION MEANS AND A SOURCE OF FOOD SUPPLY, A FLEXIBLE CONDUIT WITHIN SAID BODY HAVING THE UPPER END THEREOF IN COMMUNICATION WITH THE EXTERIOR OF SAID BODY, AN INFLATABLE BALLOON, MEANS FOR MAINTAINING SAID BALLOON ADJACENT TO AND SURROUNDING THE LOWER END OF SAID BODY, THE LOWER END OF SAID CONDUIT BEING IN COMMUNICATION WITH SAID INFLATABLE BALLOON, SAID DRAINAGE AND FEEDING TUBES EACH BEING OF A LENGTH TO EXTEND EXTERIORLY BEYOND THE LOWER END OF SAID BODY FOR FREE INDEPENDENT POSITIONING IN SELECTED AREAS.
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) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |