US2920245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Standard subminiature package technique
Assignee: Raytheon Co
•
Filing: 1955-01-26
•
Granted: 1960-01-05
•
Expires: 1975-01-26
Abstract
No abstract record available.
Inventors
- 👤 Carl L Anderson
- 👤 Jr Howell L Carter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:08
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1682778A
Cited
US1982501A
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US2042806A
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US2198465A
Cited
US2352576A
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US2474988A
Cited
US2579141A
Cited
GB693016A
Cited
US2668933A
Cited
US2641635A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |