Patent US4085757A successfully refreshed from Google Patents.
US4085757A
Expired / Lapsed
US
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Miniature balloon catheter method and apparatus
Assignee: Individual
•
Filing: 1976-04-29
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Granted: 1978-04-25
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Expires: 1996-04-29
Abstract
No abstract record available.
Inventors
- 👤 P Pevsner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:21
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/12022; A61B17/12027; A61B17/12031; A61B17/12099; A61B17/12109; A61B17/12131; A61B17/12136; A61M; A61M25/00; A61M25/10; A61M2025/1043; A61M2025/105; A61M2025/1052
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) | 1981-04-24 | 1981-10-24 | 1982-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-24 | 1985-10-24 | 1986-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-24 | 1989-10-24 | 1990-04-25 | $7700.00 | Window Closed / Lapsed |