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US3518702A
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Implantable body actuated artificial heart system
Assignee: Farrand Optical Co Inc
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Filing: 1967-01-23
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Granted: 1970-07-07
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Expires: 1987-01-23
Abstract
No abstract record available.
Inventors
- 👤 Joseph A La Russa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:29
CPC Classifications
A; A61; A61M; A61M60/00; A61M60/80; A61M60/855; A61M60/871; A61M60/882; A61M60/40; A61M60/424; A61M60/427; A61M60/435; A61M60/10; A61M60/122; A61M60/196; A61M60/50; A61M60/508; A61M60/515; A61M60/531; A61M60/89; A61M60/892; A61M60/894; A61M60/126; A61M60/148; A61M60/20; A61M60/247; A61M60/253; A61M60/268; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2544; Y10T137/2554
Claims Analysis
Total Claims: 0
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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) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |