Patent US2572129A successfully refreshed from Google Patents.
US2572129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock for vehicle doors
Assignee: Individual
•
Filing: 1949-04-12
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Granted: 1951-10-23
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Expires: 1969-04-12
Abstract
No abstract record available.
Inventors
- 👤 Fuller Aimel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:18
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/54; Y; Y10; Y10S; Y10S292/00; Y10S292/03; Y10S292/65; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0848; Y10T292/0849
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2074449A
Cited
US1995889A
Cited
US2096980A
Cited
US2219132A
Cited
US2218435A
Cited
US2254419A
Cited
US2250014A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-22 | 1955-04-23 | 1955-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-22 | 1959-04-23 | 1959-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-22 | 1963-04-23 | 1963-10-23 | $7700.00 | Window Closed / Lapsed |