Patent US3456554A successfully refreshed from Google Patents.
US3456554A
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US
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Pulse counter and burst limiter
Assignee: General Electric Co
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Filing: 1968-01-02
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Granted: 1969-07-22
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Expires: 1988-01-02
Abstract
No abstract record available.
Inventors
- 👤 Arthur F Goodwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:08
CPC Classifications
H; H03; H03K; H03K21/00; H03K21/02; F; F41; F41A; F41A19/00; F41A19/58; F41A19/64; H03K25/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2833919A
Cited
US3226568A
Cited
US3257567A
Cited
US3263565A
Cited
US3217601A
Cited
US3378698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |