US2597595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recessed ceiling fixture having magnetically attachable and adjustable light source
Assignee: General Electric Co
•
Filing: 1951-07-27
•
Granted: 1952-05-20
•
Expires: 1971-07-27
Abstract
No abstract record available.
Inventors
- 👤 Arthur F Ordas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:21
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/02; A; A47; A47H; A47H1/00; A47H1/04; A47H1/06; F21V; F21V19/00; F21V19/02; A47H2201/00; A47H2201/01
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |