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 01:49
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US923303A
Cited
GB693510A
Cited
US2701559A
Cited
US2845930A
Cited
US2933570A
Cited
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 |