Patent US3235812A successfully refreshed from Google Patents.
US3235812A
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Apparatus for generating an electrical signal
Assignee: Hazeltine Research Inc
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Filing: 1961-10-04
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Granted: 1966-02-15
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Expires: 1981-10-04
Abstract
No abstract record available.
Inventors
- 👤 Walter J Tramposch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:06
CPC Classifications
H; H03; H03D; H03D3/00; H03D3/02; H03D3/04; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
APPARATUS FOR GENERATING AN ELECTRICAL SIGNAL COMPRISING: MEANS FOR SUPPLYING A REPETITIVE FIRST SIGNAL; CIRCUIT MEANS RESPONSIVE TO SAID FIRST SIGNAL FOR GENERATING A SECOND SINGAL HAVING FIRST AND SECOND CHARACTERISTICS, AT LEAST ONE OF SAID CHARACTERISTICS BEING DETERMINED BY THE REPETITION RATE OF SAID FIRST SIGNAL; AND A NONLINEAR ENERGY STORAGE ELEMENT COUPLED TO SAID CIRCUIT MEANS AND BEING RESPONSIVE TO AT LEAST ONE OF SAID CHARACTERISTICS OF SAID SECOND SIGNAL FOR CONTROLLING SAID CIRCUIT MEANS SO AS TO CAUSE THE OTHER OF SAID CHARACTERISTICS TO VARY IN A PREDETERMINED MANNER.
Claim 2
Dependent Claim
92 words
APPARATUS FOR GENERATING AN ELECTRICAL SIGNAL COMPRISING: MEANS FOR SUPPLYING A REPETITIVE FIRST SIGNAL; CIRCUIT MEANS RESPONSIVE TO SAID FIRST SIGNAL FOR GENERATING A SECOND SINGAL HAVING FIRST AND SECOND CHARACTERISTICS, AT LEAST ONE OF SAID CHARACTERISTICS BEING DETERMINED BY THE REPETITION RATE OF SAID FIRST SIGNAL; AND A NONLINEAR ENERGY STORAGE ELEMENT COUPLED TO SAID CIRCUIT MEANS AND BEING RESPONSIVE TO AT LEAST ONE OF SAID CHARACTERISTICS OF SAID SECOND SIGNAL FOR CONTROLLING SAID CIRCUIT MEANS SO AS TO CAUSE THE OTHER OF SAID CHARACTERISTICS TO VARY IN A PREDETERMINED MANNER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |