US3388803A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wearable dialysis apparatus
Assignee: Applied Biological Sciences Laboratory Inc
•
Filing: 1965-04-16
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Granted: 1968-06-18
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Expires: 1985-04-16
Abstract
No abstract record available.
Inventors
- 👤 Robert D Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:56
CPC Classifications
B; B01; B01D; B01D61/00; B01D61/24; B01D61/28; B01D63/00; B01D63/06; B01D63/068; B01D2313/00; B01D2313/06; B01D2313/08; B01D2313/086; B01D2313/20; B01D2313/208
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) | 1971-06-18 | 1971-12-18 | 1972-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-18 | 1975-12-18 | 1976-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-18 | 1979-12-18 | 1980-06-18 | $7700.00 | Window Closed / Lapsed |