Patent US2342005A successfully refreshed from Google Patents.
US2342005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luminescent warning device
Assignee: Individual
•
Filing: 1942-06-17
•
Granted: 1944-02-15
•
Expires: 1962-06-17
Abstract
No abstract record available.
Inventors
- 👤 Mittag George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:13
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/01; F; F21; F21V; F21V9/00; F21V9/30; G; G09; G09F; G09F21/00; G09F21/02
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) | 1947-02-14 | 1947-08-16 | 1948-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-02-14 | 1951-08-16 | 1952-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-02-14 | 1955-08-16 | 1956-02-15 | $7700.00 | Window Closed / Lapsed |