US2926337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Data selection device
Assignee: RCA Corp
•
Filing: 1954-05-24
•
Granted: 1960-02-23
•
Expires: 1974-05-24
Abstract
No abstract record available.
Inventors
- 👤 Rivas Luis A Fernandez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:54
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/02; Y; Y10; Y10S; Y10S707/00; Y10S707/99931; Y10S707/99933; Y10S707/99936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2172596A
Cited
US2095730A
Cited
US2404654A
Cited
US2620878A
Cited
US2609451A
Cited
US2656524A
Cited
US2688438A
Cited
US2782398A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |