US3083606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical music system
Assignee: Individual
•
Filing: 1959-03-02
•
Granted: 1963-04-02
•
Expires: 1979-03-02
Abstract
No abstract record available.
Inventors
- 👤 Don L Bonham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:37
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/0091; G10H1/02; G10H1/04; G10H1/043; G10H2210/00; G10H2210/155; G10H2210/195; G10H2210/201; G10H2210/205; Y; Y10; Y10S; Y10S84/00; Y10S84/04; Y10S84/27
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
102 words
IN A DEVICE FOR USE IN A MUSICAL INSTRUMENT HAVING A SIGNAL SOURCE AND A PLURALITY OF REPRODUCING SYSTEMS EACH INCLUDING A LOUDSPEAKER, THE COMBINATION OF: A PLURALITY OF VIBRATO UNITS, EACH COMPRISING A BRIDGE NETWORK HAVING AN INPUT AND AN OUTPUT; MEANS CONNECTING THE SIGNAL SOURCE OF THE MUSICAL INSTRUMENT TO THE INPUT OF EACH OF SAID VIBRATO UNITS; MEANS DRIVINGLY CONNECTING THE OUTPUT OF EACH OF SAID VIBRATO UNITS TO ONE OF THE REPRODUCING SYSTEMS RESPECTIVELY; A CONTROL UNIT FOR GENERATING A PLURALITY OF CONTROL SIGNALS WHICH CYCLICALLY VARY IN MAGNITUDE AT THE SAME RATE AND WITH A PHASE DIFFERENCE
References Cited (Backward Citations)
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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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |