US2601265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic musical instrument
Assignee: Individual
•
Filing: 1947-06-06
•
Granted: 1952-06-24
•
Expires: 1967-06-06
Abstract
No abstract record available.
Inventors
- 👤 Davis Merlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:29
CPC Classifications
G; G10; G10H; G10H5/00; G10H5/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1877317A
Cited
US2053268A
Cited
US2075802A
Cited
US2142580A
Cited
US2049616A
Cited
US2171936A
Cited
US2308051A
Cited
US2241027A
Cited
US2300609A
Cited
US2296125A
Cited
US2365566A
Cited
US2391967A
Cited
US2480132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-24 | 1955-12-24 | 1956-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-24 | 1959-12-24 | 1960-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-24 | 1963-12-24 | 1964-06-24 | $7700.00 | Window Closed / Lapsed |