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US2456445A
Expired / Lapsed
US
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Article-holding device
Assignee: Individual
•
Filing: 1945-08-20
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Granted: 1948-12-14
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Expires: 1965-08-20
Abstract
No abstract record available.
Inventors
- 👤 Rees Gladys
- 👤 Rees Janet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:01
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/0007; A44C5/0046; A45; A45F; A45F5/00; A45F2005/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-12-14 | 1952-06-14 | 1952-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-12-14 | 1956-06-14 | 1956-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-12-14 | 1960-06-14 | 1960-12-14 | $7700.00 | Window Closed / Lapsed |