US3323111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distortion signal generator
Assignee: AT&T Teletype Corp
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Filing: 1964-06-08
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Granted: 1967-05-30
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Expires: 1984-06-08
Abstract
No abstract record available.
Inventors
- 👤 Robert A Waghorne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:54
CPC Classifications
H; H04; H04L; H04L1/00; H04L1/24; H04L1/248
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A DISTORTION SIGNAL GENERATOR COMPRISING MEANS FOR TEMPORARILY STORING A SIGNAL TO BE DISTORTED, MEANS FOR GENERATING A SERIES OF PULSES, MEANS FOR APPLYING THE PULSES TO THE STORAGE MEANS TO REMOVE THE SIGNAL FROM THE STORAGE MEANS IN SYNCHRONISM WITH THE APPLIED PULSES, MEANS FOR SENSING PREDETERMINED CONDITIONS IN THE SIGNAL, AND MEANS RESPONSIVE TO THE OUTPUT OF THE SENSING MEANS FOR REPOSITIONING SELECTED ONES OF THE PULSES APPLIED TO THE STORAGE MEANS TO INTRODUCE A PREDETERMINED DISTORTION IN THE SIGNAL.
Claim 2
Dependent Claim
82 words
A DISTORTION SIGNAL GENERATOR COMPRISING MEANS FOR TEMPORARILY STORING A SIGNAL TO BE DISTORTED, MEANS FOR GENERATING A SERIES OF PULSES, MEANS FOR APPLYING THE PULSES TO THE STORAGE MEANS TO REMOVE THE SIGNAL FROM THE STORAGE MEANS IN SYNCHRONISM WITH THE APPLIED PULSES, MEANS FOR SENSING PREDETERMINED CONDITIONS IN THE SIGNAL, AND MEANS RESPONSIVE TO THE OUTPUT OF THE SENSING MEANS FOR REPOSITIONING SELECTED ONES OF THE PULSES APPLIED TO THE STORAGE MEANS TO INTRODUCE A PREDETERMINED DISTORTION IN THE SIGNAL.
References Cited (Backward Citations)
US2909605A
Cited
US3057958A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |