US3308809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blood withdrawal device and dispenser
Assignee: Individual
•
Filing: 1963-07-15
•
Granted: 1967-03-14
•
Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Milton J Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:25
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/15; A61B5/150007; A61B5/150015; A61B5/15003; A61B5/150206; A61B5/150221; A61B5/150351; A61B5/150374; A61B5/150381; A61B5/150389; A61B5/150503; A61B5/150519; A61B5/150534; A61B5/15058; A61B5/150587; A61B5/150694; A61B5/150717; A61B5/153; A61B5/154
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
197 words
A DEVICE OF THE TYPE DESCRIBED COMPRISING A VIAL HAVING AN OPEN MOUTH, A CLOSURE OF RESILIENT MATERIAL DIMENSIONED TO BE RECEIVED IN FITTING RELATIONSHIP IN THE OPEN MOUTH OF THE VIAL WITH A PORTION OF THE CLOSURE EXTENDING OUTWARDLY FROM THE END OF THE VIAL, AXIALLY ALIGNED BORES EXTENDING INWARDLY FROM OPPOSITE ENDS OF THE CLOSURE AND TERMINATING IN SPACED RELATIONSHIP ONE FROM THE OTHER IN AN INTERMEDIATE PORTION OF THE CLOSURE LOCATED OUTWARDLY FROM THE END OF THE VIAL, AN ELONGATE CROSSWISE SLIT EXTENDING THROUGH THE INTERMEDIATE PORTION OF THE VIAL INTERCONNECTING THE AXIALLY ALIGNED BORES ONE WITH THE OTHER, AND PORTIONS EXTENDING OUTWARDLY FROM THE CLOSURE IN CROSSWISE ALIGNMENT WITH THE SLIT WHEREBY THE SLIT OPENS TO FORM A PASSAGE COMMUNICATING THE AXIALLY ALIGNED BORES IN THE CLOSURE UPON DEFORMATION OF THE INTERMEDIATE PORTION OF THE CLOSURE RESPONSIVE TO APPLICATION OF LATERAL PRESSURE ON THE OUTWARDLY EXTENDING PORTIONS AND WHEREBY THE SLIT AUTOMATICALLY RETURNS TO CLOSED POSITION FOR SEALING THE SPACE BETWEEN SAID AXIALLY ALIGNED BORES IN RESPONSE TO THE RELEASE OF SAID PRESSURE AND A HOLLOW NEEDLE RECEIVED IN FITTING RELATIONSHIP WITHIN THE BORE EXTENDING INWARDLY FROM THE OUTER END OF THE CLOSURE.
Claim 2
Independent Claim
197 words
A DEVICE OF THE TYPE DESCRIBED COMPRISING A VIAL HAVING AN OPEN MOUTH, A CLOSURE OF RESILIENT MATERIAL DIMENSIONED TO BE RECEIVED IN FITTING RELATIONSHIP IN THE OPEN MOUTH OF THE VIAL WITH A PORTION OF THE CLOSURE EXTENDING OUTWARDLY FROM THE END OF THE VIAL, AXIALLY ALIGNED BORES EXTENDING INWARDLY FROM OPPOSITE ENDS OF THE CLOSURE AND TERMINATING IN SPACED RELATIONSHIP ONE FROM THE OTHER IN AN INTERMEDIATE PORTION OF THE CLOSURE LOCATED OUTWARDLY FROM THE END OF THE VIAL, AN ELONGATE CROSSWISE SLIT EXTENDING THROUGH THE INTERMEDIATE PORTION OF THE VIAL INTERCONNECTING THE AXIALLY ALIGNED BORES ONE WITH THE OTHER, AND PORTIONS EXTENDING OUTWARDLY FROM THE CLOSURE IN CROSSWISE ALIGNMENT WITH THE SLIT WHEREBY THE SLIT OPENS TO FORM A PASSAGE COMMUNICATING THE AXIALLY ALIGNED BORES IN THE CLOSURE UPON DEFORMATION OF THE INTERMEDIATE PORTION OF THE CLOSURE RESPONSIVE TO APPLICATION OF LATERAL PRESSURE ON THE OUTWARDLY EXTENDING PORTIONS AND WHEREBY THE SLIT AUTOMATICALLY RETURNS TO CLOSED POSITION FOR SEALING THE SPACE BETWEEN SAID AXIALLY ALIGNED BORES IN RESPONSE TO THE RELEASE OF SAID PRESSURE AND A HOLLOW NEEDLE RECEIVED IN FITTING RELATIONSHIP WITHIN THE BORE EXTENDING INWARDLY FROM THE OUTER END OF THE CLOSURE.
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) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |