US2437373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flashlight holder
Assignee: Individual
•
Filing: 1942-09-04
•
Granted: 1948-03-09
•
Expires: 1962-09-04
Abstract
No abstract record available.
Inventors
- 👤 Edward A Bernstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:07
CPC Classifications
F; F21; F21K; F21K5/00; F21K5/02; F21K5/023
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1324279A
Cited
US955438A
Cited
US1238482A
Cited
US1621341A
Cited
US1727148A
Cited
US1928605A
Cited
US1842091A
Cited
US2016121A
Cited
US2233146A
Cited
US2284745A
Cited
US2308016A
Cited
US2293660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-09 | 1951-09-08 | 1952-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-09 | 1955-09-08 | 1956-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-09 | 1959-09-08 | 1960-03-09 | $7700.00 | Window Closed / Lapsed |