US3276006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Audio accumulator
Assignee: MOSLER RES PRODUCTS Inc
•
Filing: 1964-02-27
•
Granted: 1966-09-27
•
Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 Donald E Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:54
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/16; G08B13/1654; G08B13/1672
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2435996A
Cited
US2655645A
Cited
US2767393A
Cited
US2942247A
Cited
US3017543A
Cited
US3134970A
Cited
US3147467A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |