US3407817A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catheter with cuff inflater and indicator
Assignee: Airco Inc
•
Filing: 1965-07-26
•
Granted: 1968-10-29
•
Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Ellis A Galleher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:43
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/04; A61M16/0434; A61M25/00; A61M25/10; A61M25/1018; A61M25/10181; A61M25/10183; A61M25/10184; A61M25/10187; Y; Y10; Y10S; Y10S116/00; Y10S116/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US923303A
Cited
GB693510A
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US2701559A
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US2845930A
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US2933570A
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US2936761A
Cited
US2930377A
Cited
US3081773A
Cited
US3049125A
Cited
US3232116A
Cited
US3193183A
Cited
US3211150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |