US2767311A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linear pulse stretcher
Assignee: Laboratory For Electronics Inc
•
Filing: 1952-10-31
•
Granted: 1956-10-16
•
Expires: 1972-10-31
Abstract
No abstract record available.
Inventors
- 👤 Maurice A Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:25
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/01; H03K5/04; H03K5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2472209A
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US2543445A
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US2419340A
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US2572080A
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US2567247A
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US2697782A
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US2700732A
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US2688697A
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US2616047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-16 | 1960-04-16 | 1960-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-16 | 1964-04-16 | 1964-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-16 | 1968-04-16 | 1968-10-16 | $7700.00 | Window Closed / Lapsed |