US2605763A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injection device
Assignee: Becton Dickinson and Co
•
Filing: 1948-01-31
•
Granted: 1952-08-05
•
Expires: 1968-01-31
Abstract
No abstract record available.
Inventors
- 👤 John H Smoot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:47
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/315; A61M5/31533; A61M5/31545; A61M5/31548; A61M5/3155; A61M5/31553; A61M5/30; A61M5/20; A61M5/2053; A61M5/3156; A61M5/31565; A61M5/31576; A61M5/31578; A61M5/3159; A61M5/31591
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1015276A
Cited
US2322244A
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US2380534A
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US2316095A
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US2322245A
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US2409656A
Cited
US2457859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |