US1568927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radioplate battery box
Assignee: Individual
•
Filing: 1924-11-21
•
Granted: 1926-01-05
•
Expires: 1944-11-21
Abstract
No abstract record available.
Inventors
- 👤 Loren V Stone
- 👤 Wonslow E Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:27
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/42; H01M6/44; H01M50/00; H01M50/20; H01M50/296; H01M6/50; H01M6/5011; H01M6/5016
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1929-01-04 | 1929-07-06 | 1930-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-01-04 | 1933-07-06 | 1934-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-01-04 | 1937-07-06 | 1938-01-05 | $7700.00 | Window Closed / Lapsed |