US2632620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket for hanging fixtures
Assignee: CURTIS LIGHTING Inc
•
Filing: 1949-07-12
•
Granted: 1953-03-24
•
Expires: 1969-07-12
Abstract
No abstract record available.
Inventors
- 👤 Raymond F Hurley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:18
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/04; F21S8/06; F21Y; F21Y2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1102079A
Cited
US1270296A
Cited
US1326959A
Cited
US1368239A
Cited
US2262157A
Cited
US2528238A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |