US3078713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for generating electric functions
Assignee: Blaw Knox Co
•
Filing: 1959-01-15
•
Granted: 1963-02-26
•
Expires: 1979-01-15
Abstract
No abstract record available.
Inventors
- 👤 Harold A Schlieder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:05
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/34; G01F1/36; G01F1/38; G01F1/383; G06; G06G; G06G7/00; G06G7/12; G06G7/26; G06G7/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
IN A FUNCTION GENERATOR, A NETWORK AND MEANS TO CONDUCT A VARYING POTENTIAL TO THE NETWORK, THE NETWORK COMPRISING A PLURALITY OF SEMICONDUCTORS ARRANGED IN SERIES WITH ONE TERMINAL OF THE NETWORK OPPOSING FLOW OF THE NETWORK CURRENT TO BECOME SUCCESSIVELY CONDUCTIVE AND NON-CONDUCTIVE WITH INCREASES AND DECREASES RESPECTIVELY IN THE POTENTIAL, AND A PLURALITY OF IMPEDANCES COMPRISING RESISTORS ASSOCIATED THEREWITH AND CONNECTED BETWEEN POINTS INTERMEDIATE THE SEMICONDUCTORS AND THE OTHER NETWORK TERMINAL WHEREBY THE IMPEDANCES ARE SWITCHED IN AND OUT OF THE NETWORK WITH CHANGES IN THE CONTROL POTENTIAL, VARYING THE EFFECTIVE IMPEDANCE OF THE NETWORK AND CAUSING THE IMPEDANCE OF THE NETWORK TO VARY IN A PREDETERMINED MANNER RELATIVE TO SAID VARYING POTENTIAL.
Claim 2
Dependent Claim
115 words
IN A FUNCTION GENERATOR, A NETWORK AND MEANS TO CONDUCT A VARYING POTENTIAL TO THE NETWORK, THE NETWORK COMPRISING A PLURALITY OF SEMICONDUCTORS ARRANGED IN SERIES WITH ONE TERMINAL OF THE NETWORK OPPOSING FLOW OF THE NETWORK CURRENT TO BECOME SUCCESSIVELY CONDUCTIVE AND NON-CONDUCTIVE WITH INCREASES AND DECREASES RESPECTIVELY IN THE POTENTIAL, AND A PLURALITY OF IMPEDANCES COMPRISING RESISTORS ASSOCIATED THEREWITH AND CONNECTED BETWEEN POINTS INTERMEDIATE THE SEMICONDUCTORS AND THE OTHER NETWORK TERMINAL WHEREBY THE IMPEDANCES ARE SWITCHED IN AND OUT OF THE NETWORK WITH CHANGES IN THE CONTROL POTENTIAL, VARYING THE EFFECTIVE IMPEDANCE OF THE NETWORK AND CAUSING THE IMPEDANCE OF THE NETWORK TO VARY IN A PREDETERMINED MANNER RELATIVE TO SAID VARYING POTENTIAL.
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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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |