US2402114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible packing or sealing ring
Assignee: Individual
•
Filing: 1944-02-16
•
Granted: 1946-06-11
•
Expires: 1964-02-16
Abstract
No abstract record available.
Inventors
- 👤 Clair Camille Clare Sprankl Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:39
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3268; B; B65; B65D; B65D1/00; B65D1/22; B65D1/26; B65D21/00; B65D21/02; B65D21/0233; F16J15/3204; F16J15/3232; F16J15/3248; F16J15/3252; Y; Y10; Y10S; Y10S277/00; Y10S277/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-06-10 | 1949-12-10 | 1950-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-06-10 | 1953-12-10 | 1954-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-06-10 | 1957-12-10 | 1958-06-11 | $7700.00 | Window Closed / Lapsed |