US3038703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic equipment
Assignee: Siemens Edison Swan Ltd
•
Filing: 1959-04-08
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Granted: 1962-06-12
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Expires: 1979-04-08
Abstract
No abstract record available.
Inventors
- 👤 Deakin Stanley Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:44
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/12; H10; H10W; H10W40/00; H10W40/60; H10W40/611; H10W40/641; H10W40/20; H10W40/231; H10W40/235; H10W40/237
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) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |