US2907328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hypodermic syringe
Assignee: MILJAM INSTR CORP
•
Filing: 1953-03-20
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Granted: 1959-10-06
•
Expires: 1973-03-20
Abstract
No abstract record available.
Inventors
- 👤 Milton J Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:17
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/28; A61M5/284
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB103440A
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FR957829A
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US2542814A
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US2538390A
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US2615447A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |