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US3082295A
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Panoramic mixer
Assignee: ALL UNION RES INST OF CINEMATO
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Filing: 1960-02-12
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Granted: 1963-03-19
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Expires: 1980-02-12
Abstract
No abstract record available.
Inventors
- 👤 Marsov Serguei Vladimirovich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:23
CPC Classifications
H; H04; H04R; H04R3/00; H04R3/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
AN AUDIO SIGNAL MIXER COMPRISING A CLOSED POTENTIOMETER, A PLURALITY OF OUTPUT TAPS ON SAID POTENTIOMETER AT ANGULARLY SPACED POINTS, SAID OUTPUT TAPS BEING CONNECTED TO A PLURALITY OF OUTPUT CHANNELS, A FIRST MOVABLE CONTACT CONNECTED TO AN INPUT SIGNAL SOURCE AND A PAIR OF MOVABLE CONTACTS MOVABLE SIMULTANEOUSLY WITH AND IN FIXED ANGULAR RELATIONSHIP WITH SAID FIRST MOVABLE
Claim 2
Dependent Claim
59 words
AN AUDIO SIGNAL MIXER COMPRISING A CLOSED POTENTIOMETER, A PLURALITY OF OUTPUT TAPS ON SAID POTENTIOMETER AT ANGULARLY SPACED POINTS, SAID OUTPUT TAPS BEING CONNECTED TO A PLURALITY OF OUTPUT CHANNELS, A FIRST MOVABLE CONTACT CONNECTED TO AN INPUT SIGNAL SOURCE AND A PAIR OF MOVABLE CONTACTS MOVABLE SIMULTANEOUSLY WITH AND IN FIXED ANGULAR RELATIONSHIP WITH SAID FIRST MOVABLE
References Cited (Backward Citations)
CH203725A
Cited
US2807674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |