US2554613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cellular carton
Assignee: Shellmar Products Corp
•
Filing: 1945-07-28
•
Granted: 1951-05-29
•
Expires: 1965-07-28
Abstract
No abstract record available.
Inventors
- 👤 Burger Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:56
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/32; B65D85/325
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1975106A
Cited
USRE19625E
Cited
US1511678A
Cited
US1614997A
Cited
US1954202A
Cited
GB447136A
Cited
US2103382A
Cited
US2113051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-28 | 1954-11-27 | 1955-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-28 | 1958-11-27 | 1959-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-28 | 1962-11-27 | 1963-05-29 | $7700.00 | Window Closed / Lapsed |