US2744346A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picture frame securing device
Assignee: Individual
•
Filing: 1952-06-24
•
Granted: 1956-05-08
•
Expires: 1972-06-24
Abstract
No abstract record available.
Inventors
- 👤 Auerbach-Levy William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:03
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; A47G2001/0661; A47G2001/0677
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US349631A
Cited
US481117A
Cited
US1059764A
Cited
US1836161A
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US2634527A
Cited
US2489477A
Cited
US2516239A
Cited
US2547167A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |