US2875974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lantern holder
Assignee: EMILIA T ALBERT
•
Filing: 1956-11-06
•
Granted: 1959-03-03
•
Expires: 1976-11-06
Abstract
No abstract record available.
Inventors
- 👤 John F Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:21
CPC Classifications
B; B63; B63B; B63B45/00; B63B45/02; B63B2201/00; B63B2201/04; B63B2201/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US401422A
Cited
US1083159A
Cited
US1288839A
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US2598130A
Cited
US2559003A
Cited
US2700100A
Cited
US2540584A
Cited
US2690317A
Cited
US2772845A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |