US3187449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic picture frame and sign
Assignee: Individual
•
Filing: 1963-06-10
•
Granted: 1965-06-08
•
Expires: 1983-06-10
Abstract
No abstract record available.
Inventors
- 👤 Longo Michele
- 👤 D Addona Nicola
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:25
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/02; G09F7/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1201700A
Cited
US1671392A
Cited
US1791682A
Cited
US2677910A
Cited
US2659169A
Cited
GB813060A
Cited
US2977082A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-07 | 1968-12-07 | 1969-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-07 | 1972-12-07 | 1973-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-07 | 1976-12-07 | 1977-06-08 | $7700.00 | Window Closed / Lapsed |