US3235649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for minimizing beat effects
Assignee: Marmon Co
•
Filing: 1959-02-17
•
Granted: 1966-02-15
•
Expires: 1979-02-17
Abstract
No abstract record available.
Inventors
- 👤 Donald J Leslie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:23
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/0091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
IN AN ELECTRONIC ORGAN SYSTEM OR THE LIKE: A SET OF SEPARATE GENERATORS FOR PRODUCING IMPULSES CORRESPONDING TO MUSICAL NOTES OF PREDETERMINED FREQUENCY IN A RANGE OF SEVERAL OCTAVES; EACH GENERATOR PROVIDING A FIRST OUTPUT MEANS AT WHICH ONLY THE FUNDAMENTAL EXISTS AND A SECOND OUTPUT MEANS AT WHICH ONLY COMPLEX HARMONICS EXISTS; A PAIR OF TRANSDUCER MEANS; MEANS FORMING A SEPARATE INPUT CHANNEL FOR EACH TRANSDUCER MEANS; FIRST COUPLING MEANS CONNECTING THE CORRESPONDING FIRST OUTPUTS OF ALL OF THE GENERATORS OF SAID SET TO ONE OF SAID INPUT CHANNELS; AND SECOND COUPLING MEANS CONNECTING THE CORRESPONDING SECOND OUTPUTS OF ALL OF THE GENERATORS OF SAID SET TO THE OTHER OF SAID CHANNELS.
Claim 2
Dependent Claim
113 words
IN AN ELECTRONIC ORGAN SYSTEM OR THE LIKE: A SET OF SEPARATE GENERATORS FOR PRODUCING IMPULSES CORRESPONDING TO MUSICAL NOTES OF PREDETERMINED FREQUENCY IN A RANGE OF SEVERAL OCTAVES; EACH GENERATOR PROVIDING A FIRST OUTPUT MEANS AT WHICH ONLY THE FUNDAMENTAL EXISTS AND A SECOND OUTPUT MEANS AT WHICH ONLY COMPLEX HARMONICS EXISTS; A PAIR OF TRANSDUCER MEANS; MEANS FORMING A SEPARATE INPUT CHANNEL FOR EACH TRANSDUCER MEANS; FIRST COUPLING MEANS CONNECTING THE CORRESPONDING FIRST OUTPUTS OF ALL OF THE GENERATORS OF SAID SET TO ONE OF SAID INPUT CHANNELS; AND SECOND COUPLING MEANS CONNECTING THE CORRESPONDING SECOND OUTPUTS OF ALL OF THE GENERATORS OF SAID SET TO THE OTHER OF SAID CHANNELS.
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) | 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 |