US2515364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door-night-latch-bar securing device
Assignee: Individual
•
Filing: 1947-03-07
•
Granted: 1950-07-18
•
Expires: 1967-03-07
Abstract
No abstract record available.
Inventors
- 👤 Weaver Harry Frye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:41
CPC Classifications
E; E05; E05B; E05B13/00; E05B13/002; Y; Y10; Y10T; Y10T292/00; Y10T292/34; Y10T292/96; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7915; Y10T70/7989; Y10T70/7994
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) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |