US3070092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for artificial oxygenation of blood
Assignee: Individual
•
Filing: 1957-12-04
•
Granted: 1962-12-25
•
Expires: 1977-12-04
Abstract
No abstract record available.
Inventors
- 👤 Wild John Julian
- 👤 H W Heupel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:15
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/14; A61M1/32; A61M1/322; A61M1/325; Y; Y10; Y10S; Y10S128/00; Y10S128/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
BLOOD OXYGENATING APPARATUS COMPRISING A CONTAINER INCLUDING A CLOSED CHAMBER, BLOOD INLET AND OUTLET MEANS ON SAID CONTAINER COMMUNICATING WITH SAID CHAMBER AND DEFINING A PREDETERMINED PATH OF TRAVEL FOR BLOOD THROUGH SAID CHAMBER, OXYGEN INLET AND OUTLET MEANS ON SAID CONTAINER COMMUNICATING WITH SAID CHAMBER AND DEFINING A PATH OF TRAVEL FOR OXYGEN WHICH INTERSECTS THAT DEFINED BY SAID BLOOD INLET AND OUTLET MEANS, BLOOD TRANSFER AND FILTERING MEANS COMPRISING AT LEAST ONE BODY OF
Claim 2
Dependent Claim
76 words
BLOOD OXYGENATING APPARATUS COMPRISING A CONTAINER INCLUDING A CLOSED CHAMBER, BLOOD INLET AND OUTLET MEANS ON SAID CONTAINER COMMUNICATING WITH SAID CHAMBER AND DEFINING A PREDETERMINED PATH OF TRAVEL FOR BLOOD THROUGH SAID CHAMBER, OXYGEN INLET AND OUTLET MEANS ON SAID CONTAINER COMMUNICATING WITH SAID CHAMBER AND DEFINING A PATH OF TRAVEL FOR OXYGEN WHICH INTERSECTS THAT DEFINED BY SAID BLOOD INLET AND OUTLET MEANS, BLOOD TRANSFER AND FILTERING MEANS COMPRISING AT LEAST ONE BODY OF
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) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |