US2913179A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synchronized rate multiplier apparatus
Assignee: Laboratory For Electronics Inc
•
Filing: 1953-05-15
•
Granted: 1959-11-17
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Expires: 1973-05-15
Abstract
No abstract record available.
Inventors
- 👤 Bernard M Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:34
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/60; G06F7/68; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2461895A
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US2568724A
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GB667794A
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US2672283A
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US2623115A
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US2635229A
Cited
US2702666A
Cited
FR1035453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |