US2582167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety latch for automobile doors
Assignee: Individual
•
Filing: 1948-11-27
•
Granted: 1952-01-08
•
Expires: 1968-11-27
Abstract
No abstract record available.
Inventors
- 👤 Santosuosso Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:02
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/52; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0834; Y10T292/0836; Y10T292/0837; Y10T292/0844
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2122612A
Cited
US2160629A
Cited
US2111687A
Cited
US2174231A
Cited
US2221044A
Cited
US2456229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-07 | 1955-07-09 | 1956-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-07 | 1959-07-09 | 1960-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-07 | 1963-07-09 | 1964-01-08 | $7700.00 | Window Closed / Lapsed |