US3211144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfusion and storage set
Assignee: Becton Dickinson and Co
•
Filing: 1962-06-21
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Granted: 1965-10-12
•
Expires: 1982-06-21
Abstract
No abstract record available.
Inventors
- 👤 John R Nehring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:53
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61J1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
A TRANSFUSION SET COMPRISING A FLEXIBLE RECEPTACLE FOR RECEIVING AND HOLDING BLOOD AND FORMED WITH A PAIR OF WALLS MADE OF FLEXIBLE MATERIAL INERT TO AND UNAFFECTED BY BLOOD SECURED TOGETHER AROUND THEIR SIDE, TOP AND LOWER EDGES TO FORM AN ENCLOSED ENVELOPE WITH AT LEAST ONE PASSAGEWAY EXTENDING THERETHROUGH FOR THE RECEPTION AND DISPENSING OF BLOOD, SAID ENVELOPE BEING IN RELATIVELY FLAT AND MORE ELONGATED CONDITION WHEN IT IS EMPTY AND COLLAPSED AND BEING IN RELATIVELLY MORE FORESHORTENED AND DISTENDED CONDITION WHEN FLUID IS CONTAINED THEREIN, AND MEANS FOR SUPPORTING SAID RECEPTACLE IN UPRIGHT POSITION WHEN IT IS AT LEAST PARTIALLY FILLED INCLUDING A PLURALITY OF RELATIVELY STIFF STRIPS SECURED ALONG THEIR UPPER EDGES TO THE OPPOSITE SIDE WALLS OF THE RECEPTACLE AND EXTENDING DOWNWARDLY THEREALONG TO POINTS SPACED ABOVE THE LOWER EDGE OF THE RECEPTACLE WHEN THE RECEPTACLE IS AT LEAST PARTIALLY FILLED.
Claim 2
Dependent Claim
145 words
A TRANSFUSION SET COMPRISING A FLEXIBLE RECEPTACLE FOR RECEIVING AND HOLDING BLOOD AND FORMED WITH A PAIR OF WALLS MADE OF FLEXIBLE MATERIAL INERT TO AND UNAFFECTED BY BLOOD SECURED TOGETHER AROUND THEIR SIDE, TOP AND LOWER EDGES TO FORM AN ENCLOSED ENVELOPE WITH AT LEAST ONE PASSAGEWAY EXTENDING THERETHROUGH FOR THE RECEPTION AND DISPENSING OF BLOOD, SAID ENVELOPE BEING IN RELATIVELY FLAT AND MORE ELONGATED CONDITION WHEN IT IS EMPTY AND COLLAPSED AND BEING IN RELATIVELLY MORE FORESHORTENED AND DISTENDED CONDITION WHEN FLUID IS CONTAINED THEREIN, AND MEANS FOR SUPPORTING SAID RECEPTACLE IN UPRIGHT POSITION WHEN IT IS AT LEAST PARTIALLY FILLED INCLUDING A PLURALITY OF RELATIVELY STIFF STRIPS SECURED ALONG THEIR UPPER EDGES TO THE OPPOSITE SIDE WALLS OF THE RECEPTACLE AND EXTENDING DOWNWARDLY THEREALONG TO POINTS SPACED ABOVE THE LOWER EDGE OF THE RECEPTACLE WHEN THE RECEPTACLE IS AT LEAST PARTIALLY FILLED.
References Cited (Backward Citations)
US2525139A
Cited
US2695129A
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US2780225A
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FR1082035A
Cited
US2894510A
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US2896619A
Cited
US2950716A
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US3063614A
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US3079919A
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FR1228983A
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 |