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US2429328A
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US
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Container with automatic ejecting device
Assignee: Individual
•
Filing: 1945-12-01
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Granted: 1947-10-21
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Expires: 1965-12-01
Abstract
No abstract record available.
Inventors
- 👤 Rault Anne-Marie Andre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:33
CPC Classifications
A; A45; A45D; A45D40/00; A45D40/02; A45D40/04; A45D2040/0025; A45D2040/0031; A45D2040/0043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1646357A
Cited
US1999263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-20 | 1951-04-21 | 1951-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-20 | 1955-04-21 | 1955-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-20 | 1959-04-21 | 1959-10-21 | $7700.00 | Window Closed / Lapsed |