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Patent US3211150A successfully refreshed from Google Patents.
US3211150A
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US
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Balloon catheter with integral valves controlling inflation
Assignee: Individual
•
Filing: 1963-08-15
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Granted: 1965-10-12
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Expires: 1983-08-15
Abstract
No abstract record available.
Inventors
- 👤 Foderick John Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:57
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/10; A61M25/1018; A61M25/10181; A61M25/10183; A61M25/10184; A61M25/10185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US550238A
Cited
US1014228A
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FR439636A
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US1153823A
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US2838104A
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US3044468A
Cited
US3049125A
Cited
US3087492A
Cited
US3154078A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |