US2651407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for hypodermic needles
Assignee: Individual
•
Filing: 1952-03-19
•
Granted: 1953-09-08
•
Expires: 1972-03-19
Abstract
No abstract record available.
Inventors
- 👤 Seymour N Blackman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:32
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/02; B65D25/10; B65D25/103; B65D25/105; B65D85/00; B65D85/20; B65D85/24; A; A61; A61M; A61M5/00; A61M5/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |