US2616217A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sound making device
Assignee: Scovill Inc
•
Filing: 1949-01-08
•
Granted: 1952-11-04
•
Expires: 1969-01-08
Abstract
No abstract record available.
Inventors
- 👤 Henry W Wild
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:57
CPC Classifications
A; A63; A63H; A63H5/00; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3651
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US382921A
Cited
US697344A
Cited
US754148A
Cited
US847240A
Cited
US1008508A
Cited
US1039814A
Cited
US1515786A
Cited
US2284081A
Cited
US2219013A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |