Patent US2631880A successfully refreshed from Google Patents.
US2631880A
Expired / Lapsed
US
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Latch structure for vehicle bodies
Assignee: Briggs Manufacturing Co
•
Filing: 1947-06-16
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Granted: 1953-03-17
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Expires: 1967-06-16
Abstract
No abstract record available.
Inventors
- 👤 Vigmostad Trygve
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:04
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/10; B60J5/101; B60J5/102; B60J5/103; Y; Y10; Y10S; Y10S292/00; Y10S292/43; Y10T; Y10T292/00; Y10T292/08; Y10T292/1039; Y10T292/1041; Y10T292/28; Y10T292/282; Y10T292/68
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-16 | 1956-09-15 | 1957-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-16 | 1960-09-15 | 1961-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-16 | 1964-09-15 | 1965-03-17 | $7700.00 | Window Closed / Lapsed |