Patent US3518627A successfully refreshed from Google Patents.
US3518627A
Expired / Lapsed
US
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Coupling system for elemental panel array
Assignee: RCA Corp
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Filing: 1967-03-23
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Granted: 1970-06-30
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Expires: 1987-03-23
Abstract
No abstract record available.
Inventors
- 👤 John E Meyer Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:15
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/14; G; G09; G09G; G09G3/00; G09G3/20; G09G2310/00; G09G2310/02; G09G2310/0264; G09G2310/0267; G09G2310/0275
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |