US2686389A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display device for cut flowers
Assignee: Individual
•
Filing: 1951-04-03
•
Granted: 1954-08-17
•
Expires: 1971-04-03
Abstract
No abstract record available.
Inventors
- 👤 Cullen B Rozell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:00
CPC Classifications
A; A47; A47G; A47G7/00; A47G7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1499165A
Cited
US1689954A
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US1862238A
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US2283472A
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US2295004A
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US2394860A
Cited
US2470563A
Cited
GB592709A
Cited
US2533936A
Cited
US2604055A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-16 | 1958-02-15 | 1958-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-16 | 1962-02-15 | 1962-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-16 | 1966-02-15 | 1966-08-17 | $7700.00 | Window Closed / Lapsed |