US2758739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box
Assignee: General Box Distributors
•
Filing: 1954-08-02
•
Granted: 1956-08-14
•
Expires: 1974-08-02
Abstract
No abstract record available.
Inventors
- 👤 Claude A Burkholder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:26
CPC Classifications
B; B65; B65D; B65D9/00; B65D9/06; B65D15/00; B65D15/22; B65D5/00; B65D5/42; B65D5/44; B65D5/441; B65D5/445; B65D5/446; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1048; Y10T156/1051; Y10T156/1052; Y10T156/1062; Y10T156/1066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1704118A
Cited
US1123415A
Cited
US1217852A
Cited
US2071962A
Cited
US2106302A
Cited
US2291542A
Cited
GB540735A
Cited
US2693895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |