US2415232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Securing device
Assignee: Whitnash PLC
•
Filing: 1943-12-13
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Granted: 1947-02-04
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Expires: 1963-12-13
Abstract
No abstract record available.
Inventors
- 👤 Brock William Hudson James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:44
CPC Classifications
F; F16; F16B; F16B17/00; F16B17/004; B; B21; B21D; B21D39/00; B21D39/03; Y; Y10; Y10S; Y10S264/00; Y10S264/66; Y10S264/76; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49938; Y10T29/4994; Y10T403/00; Y10T403/49; Y10T403/4991
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) | 1950-02-03 | 1950-08-05 | 1951-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-03 | 1954-08-05 | 1955-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-03 | 1958-08-05 | 1959-02-04 | $7700.00 | Window Closed / Lapsed |