US2649207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display and delivery device
Assignee: GRAND UNION CO
•
Filing: 1949-05-07
•
Granted: 1953-08-18
•
Expires: 1969-05-07
Abstract
No abstract record available.
Inventors
- 👤 Lansing P Shield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:26
CPC Classifications
A; A47; A47F; A47F1/00; A47F1/04; A47F1/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB190318826A
Cited
US1745784A
Cited
US1991102A
Cited
US2011250A
Cited
US2083791A
Cited
US2176384A
Cited
US2160102A
Cited
US2173152A
Cited
US2329815A
Cited
US2443871A
Cited
US2486548A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |