US3494351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple vial fluid collecting device
Assignee: Individual
•
Filing: 1966-06-21
•
Granted: 1970-02-10
•
Expires: 1986-06-21
Abstract
No abstract record available.
Inventors
- 👤 Ferrell S Horn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:54
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/15; A61B5/150007; A61B5/150015; A61B5/15003; A61B5/150206; A61B5/150213; A61B5/150221; A61B5/150259; A61B5/150351; A61B5/150374; A61B5/150381; A61B5/150389; A61B5/150503; A61B5/150519; A61B5/150732; A61B5/153; A61B5/154; A61B5/155; A61B5/1545
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3123073A
Cited
US1124285A
Cited
US2460641A
Cited
US3187750A
Cited
US3304934A
Cited
US3405706A
Cited
US3366103A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |