Patent US2887108A successfully refreshed from Google Patents.
US2887108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Syringe assembly
Assignee: Becton Dickinson and Co
•
Filing: 1953-11-18
•
Granted: 1959-05-19
•
Expires: 1973-11-18
Abstract
No abstract record available.
Inventors
- 👤 Charles O Kendall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:19
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/002
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1767304A
Cited
US2186888A
Cited
US2408323A
Cited
US2460039A
Cited
US2489600A
Cited
US2568173A
Cited
US2679247A
Cited
FR1003347A
Cited
US2639709A
Cited
US2696212A
Cited
US2704072A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |