US2911971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Syringe
Assignee: Primerica Inc
•
Filing: 1954-01-21
•
Granted: 1959-11-10
•
Expires: 1974-01-21
Abstract
No abstract record available.
Inventors
- 👤 Quinche Albert
- 👤 Lecluyse Edouard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:28
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/28; A61M5/281; A61M5/282; A61M5/31; A61M2005/3103; A61M2005/3107; A61M2005/311
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1021146A
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FR480233A
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GB191516545A
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GB191515900A
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FR482598A
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GB169702A
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US2230879A
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US2702037A
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US2676591A
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US2615446A
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US2665689A
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DE882897C
Cited
US2693803A
Cited
FR1067257A
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US2667164A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |