US2893395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical assembly and unit for liquid transfer
Assignee: Becton Dickinson and Co
•
Filing: 1957-02-08
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Granted: 1959-07-07
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Expires: 1977-02-08
Abstract
No abstract record available.
Inventors
- 👤 James R Buck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:08
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/15; A61B5/150007; A61B5/150015; A61B5/15003; A61B5/02; A61B5/021; A61B5/0215; A61B5/150206; A61B5/150221; A61B5/150236; A61B5/150244; A61B5/150992; A61M; A61M39/00; A61M39/10
Claims Analysis
Total Claims: 0
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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) | 1962-07-06 | 1963-01-05 | 1963-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-06 | 1967-01-05 | 1967-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-06 | 1971-01-05 | 1971-07-07 | $7700.00 | Window Closed / Lapsed |