US2805784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wagon box construction with selfunloading means
Assignee: Individual
•
Filing: 1956-09-04
•
Granted: 1957-09-10
•
Expires: 1976-09-04
Abstract
No abstract record available.
Inventors
- 👤 Noel O Dokken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:04
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/36; B60P1/38; Y; Y10; Y10S; Y10S37/00; Y10S37/902
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2099981A
Cited
US2499792A
Cited
US2687680A
Cited
US2595395A
Cited
US2670836A
Cited
US2743705A
Cited
US2765937A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |