US3495077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for determining the time interval correlation of the occurrence of pulses
Assignee: United States Department of the Navy
•
Filing: 1966-04-04
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Granted: 1970-02-10
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Expires: 1986-04-04
Abstract
No abstract record available.
Inventors
- 👤 Frederick F Hiltz
- 👤 Carroll T Pardoe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:08
CPC Classifications
H; H03; H03M; H03M1/00; G; G06; G06F; G06F17/00; G06F17/10; G06F17/15; G06G; G06G7/00; G06G7/12; G06G7/19; G06G7/1928; G06G7/1935; H03M1/12; H03M1/22; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19051
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3038069A
Cited
US3023966A
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US3217289A
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US3211899A
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US3337870A
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US3840308A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |