US2740518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective shipping case
Assignee: Container Corp
•
Filing: 1952-05-17
•
Granted: 1956-04-03
•
Expires: 1972-05-17
Abstract
No abstract record available.
Inventors
- 👤 Elbert B Kincaid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:04
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/48; B65D2585/00; B65D2585/68; B65D2585/6802; B65D2585/6875; B65D2585/6882
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US950851A
Cited
US965254A
Cited
US1406939A
Cited
GB260808A
Cited
US1676238A
Cited
US2034358A
Cited
US2177241A
Cited
US2105086A
Cited
US2553418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-03 | 1959-10-03 | 1960-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-03 | 1963-10-03 | 1964-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-03 | 1967-10-03 | 1968-04-03 | $7700.00 | Window Closed / Lapsed |