Patent US3483867A successfully refreshed from Google Patents.
US3483867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Artificial glomerulus and a method for treating blood
Assignee: Individual
•
Filing: 1968-06-13
•
Granted: 1969-12-16
•
Expires: 1988-06-13
Abstract
No abstract record available.
Inventors
- 👤 Meyer Markovitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:21
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/34; B; B01; B01D; B01D61/00; B01D61/24; B01D61/28; B01D63/00; B01D63/08; B01D63/087; A61M2205/00; A61M2205/33; A61M2205/3331; B01D2313/00; B01D2313/50; B01D2313/502
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |