Patent US2755801A successfully refreshed from Google Patents.
US2755801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Needle mounting
Assignee: Becton Dickinson and Co
•
Filing: 1952-05-09
•
Granted: 1956-07-24
•
Expires: 1972-05-09
Abstract
No abstract record available.
Inventors
- 👤 Emilio D Morando
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:28
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; A61M5/34; A61M5/344; A61M5/347
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1143855A
Cited
US1683350A
Cited
US1793068A
Cited
US2076121A
Cited
US2158593A
Cited
US2464840A
Cited
US2517689A
Cited
US2656836A
Cited
US2638897A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-24 | 1960-01-23 | 1960-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-24 | 1964-01-23 | 1964-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-24 | 1968-01-23 | 1968-07-24 | $7700.00 | Window Closed / Lapsed |