US2486764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting rack
Assignee: RCA Corp
•
Filing: 1946-12-24
•
Granted: 1949-11-01
•
Expires: 1966-12-24
Abstract
No abstract record available.
Inventors
- 👤 Singer Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:03
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/16; Y; Y10; Y10S; Y10S174/00; Y10S174/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1009141A
Cited
US1718374A
Cited
US2031251A
Cited
US2077160A
Cited
US2173101A
Cited
US2152589A
Cited
US2130250A
Cited
US2185562A
Cited
US2337159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-31 | 1953-05-02 | 1953-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-31 | 1957-05-02 | 1957-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-31 | 1961-05-02 | 1961-11-01 | $7700.00 | Window Closed / Lapsed |