Patent US3315734A successfully refreshed from Google Patents.
US3315734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat exchange jacket with sealing means for syringe
Assignee: Hamilton Co Inc
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Filing: 1965-10-11
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Granted: 1967-04-25
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Expires: 1985-10-11
Abstract
No abstract record available.
Inventors
- 👤 John P Nadolny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:52
CPC Classifications
B; B01; B01L; B01L7/00; B01L7/02; G; G01; G01N; G01N35/00; G01N35/10; G01N2035/00346; G01N2035/00425
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
IN A MANTLE FOR SYRINGES AND THE LIKE: (A) A HOLLOW BODY; (B) AN INTEGRAL TUBULAR SYRINGE SUPORT AT EACH END OF SAID BODY IN AXIAL ALIGNMENT WITH EACH OTHER AND OF SUBSTANTIALLY SMALLER OUTSIDE DIAMETER AT THE GREATEST RADIAL DIMENSION THAN THE INNER DIAMETER OF THE BODY, EACH SYRINGE SUPPORT MEANS HAVING (A) AN OUTWARDLY OPENING OUTER END, (B) AN ANNULAR GROOVE INTERMEDIATE THE ENDS OF SAID SYRINGE SUPPORTS, AND (C) THROAT ADJACENT THE INNER END AND A THROAT ADJACENT THE OUTER END OF THE GROOVE; (C) AND A TUBULAR FITTING ADJACENT EACH END OF THE BODY AND COMMUNICATING WITH THE INTERIOR OF THE BODY TO THEREBY PROVIDE INLET AND OUTLET MEANS FOR FLUID FLOW THROUGH SAID BODY.
Claim 2
Dependent Claim
119 words
IN A MANTLE FOR SYRINGES AND THE LIKE: (A) A HOLLOW BODY; (B) AN INTEGRAL TUBULAR SYRINGE SUPORT AT EACH END OF SAID BODY IN AXIAL ALIGNMENT WITH EACH OTHER AND OF SUBSTANTIALLY SMALLER OUTSIDE DIAMETER AT THE GREATEST RADIAL DIMENSION THAN THE INNER DIAMETER OF THE BODY, EACH SYRINGE SUPPORT MEANS HAVING (A) AN OUTWARDLY OPENING OUTER END, (B) AN ANNULAR GROOVE INTERMEDIATE THE ENDS OF SAID SYRINGE SUPPORTS, AND (C) THROAT ADJACENT THE INNER END AND A THROAT ADJACENT THE OUTER END OF THE GROOVE; (C) AND A TUBULAR FITTING ADJACENT EACH END OF THE BODY AND COMMUNICATING WITH THE INTERIOR OF THE BODY TO THEREBY PROVIDE INLET AND OUTLET MEANS FOR FLUID FLOW THROUGH SAID BODY.
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) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |