US2465095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety device for fluid containers
Assignee: Individual
•
Filing: 1944-12-30
•
Granted: 1949-03-22
•
Expires: 1964-12-30
Abstract
No abstract record available.
Inventors
- 👤 Raymond W Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:07
CPC Classifications
F; F17; F17C; F17C13/00; F17C13/12; F17C13/123; F17C13/06; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2201/0119; F17C2205/00; F17C2205/01; F17C2205/0103; F17C2205/0107; F17C2205/0115; F17C2205/03; F17C2205/0302; F17C2205/0308; F17C2205/0311; F17C2205/0323; F17C2221/00; F17C2221/03; F17C2221/037; F17C2223/00; F17C2223/01; F17C2223/0107; F17C2223/0123; F17C2260/00; F17C2260/03; F17C2260/035; F17C2260/037; F17C2260/04; F17C2260/044; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/7043; Y10T137/7062; Y10T292/00; Y10T292/08; Y10T292/087
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1952-03-21 | 1952-09-20 | 1953-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-21 | 1956-09-20 | 1957-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-21 | 1960-09-20 | 1961-03-22 | $7700.00 | Window Closed / Lapsed |