US3266326A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Master control assembly for an audio volume control system
Assignee: General Electric Co
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Filing: 1965-01-04
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Granted: 1966-08-16
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Expires: 1985-01-04
Abstract
No abstract record available.
Inventors
- 👤 William F Scanlon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:28
CPC Classifications
H; H03; H03G; H03G3/00; H03G3/02; G; G05; G05G; G05G13/00; G05G2700/00; G05G2700/22; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19126
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
IN A CONTROL DEVICE HAVING A PLURALITY OF INDIVIDUAL MANUALLY CONTROLLABLE MECHANISMS, A MASTER CONTROL MECHANISM FOR CONJOINTLY OPERATING EACH OF SAID INDIVIDUAL CONTROL MECHANISMS, SAID MASTER CONTROL MECHANISM COMPRISING A ROTATABLE DRIVING WHEEL IN CONTINUOUS FRICTIONAL ENGAGEMENT WITH EACH OF SAID INDIVIDUAL CONTROL MECHANISMS, WHEREBY THE OPERATION OF SAID MASTER CONTROL
Claim 2
Dependent Claim
52 words
IN A CONTROL DEVICE HAVING A PLURALITY OF INDIVIDUAL MANUALLY CONTROLLABLE MECHANISMS, A MASTER CONTROL MECHANISM FOR CONJOINTLY OPERATING EACH OF SAID INDIVIDUAL CONTROL MECHANISMS, SAID MASTER CONTROL MECHANISM COMPRISING A ROTATABLE DRIVING WHEEL IN CONTINUOUS FRICTIONAL ENGAGEMENT WITH EACH OF SAID INDIVIDUAL CONTROL MECHANISMS, WHEREBY THE OPERATION OF SAID MASTER CONTROL
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |