US2541725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luminous candle
Assignee: SUNNY LORRAINE CHANDLERY
•
Filing: 1947-02-15
•
Granted: 1951-02-13
•
Expires: 1967-02-15
Abstract
No abstract record available.
Inventors
- 👤 Virginia H Sundell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:51
CPC Classifications
C; C11; C11C; C11C5/00; C11C5/002; C11C5/004; C11C5/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1125058A
Cited
US1229132A
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US1484964A
Cited
US1701844A
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US1959164A
Cited
US2229131A
Cited
US2354343A
Cited
US2279175A
Cited
US2315803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-12 | 1954-08-14 | 1955-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-12 | 1958-08-14 | 1959-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-12 | 1962-08-14 | 1963-02-13 | $7700.00 | Window Closed / Lapsed |