US3716936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display device
Assignee: Individual
•
Filing: 1970-06-17
•
Granted: 1973-02-20
•
Expires: 1990-06-17
Abstract
Abstract IN A PREFERRED ENBODIMENT, THE DISPLAY DEVICE IS FABRICATED OF PLASTIC, IS ADAPTED TO DISPLAY BLACK AND WHITE OR COLOR PHOTOGRAPHS, AND INCLUDES A BASE HAVING FOUR WALLS EXTENDING THEREFROM EACH OF WHICH HAS A PICTURE HOLDING SURFACE. THE FOUR WALLS AND BASE DEFINE A PICTURE STORAGE COMPARTMENT. THE DEVICE MAY ALSO INCLUDE A REMOVABLE TOP PANEL UPON WHICH ANOTHER PICTURE MAY REST AND A TRANSPARENT COVER THAT IS INSERTED OVER THE CUBIC PICTURE DISPLAY DEVICE.
Inventors
- 👤 O Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:27
CPC Classifications
G; G09; G09F; G09F1/00; G09F1/10; G09F1/14; A; A47; A47G; A47G1/00; A47G1/14; A47G2001/145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-02-20 | 1976-08-21 | 1977-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-20 | 1980-08-21 | 1981-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-20 | 1984-08-21 | 1985-02-20 | $7700.00 | Window Closed / Lapsed |