Patent US2998508A successfully refreshed from Google Patents.
US2998508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hospital service console and bedlight fixture combination
Assignee: Sunbeam Lighting Co
•
Filing: 1959-05-19
•
Granted: 1961-08-29
•
Expires: 1979-05-19
Abstract
No abstract record available.
Inventors
- 👤 Bobrick Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:14
CPC Classifications
F; F21; F21V; F21V33/00; F21V33/0064; F21V33/0068; F21V33/0072; F21S; F21S8/00; F21S8/03; F21S8/033; F21W; F21W2131/00; F21W2131/20; F21W2131/208; Y; Y10; Y10S; Y10S362/00; Y10S362/801
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) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |