US2786101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Centralized remote control apparatus for dictation
Assignee: SoundScriber Corp
•
Filing: 1952-05-27
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Granted: 1957-03-19
•
Expires: 1972-05-27
Abstract
No abstract record available.
Inventors
- 👤 Donald F Balmer
- 👤 Richard C Burns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:01
CPC Classifications
G; G11; G11B; G11B17/00; G11B17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2066672A
Cited
US2277207A
Cited
US2277208A
Cited
US2200351A
Cited
US2305681A
Cited
US2348204A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-18 | 1960-09-17 | 1961-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-18 | 1964-09-17 | 1965-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-18 | 1968-09-17 | 1969-03-19 | $7700.00 | Window Closed / Lapsed |