US2717731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fully lined hinged lid automatic box
Assignee: Interstate Folding Box Co
•
Filing: 1952-03-15
•
Granted: 1955-09-13
•
Expires: 1972-03-15
Abstract
No abstract record available.
Inventors
- 👤 Robert W Nerenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:35
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/56; B65D5/563; B65D85/00; B65D85/70; B65D85/72; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1738744A
Cited
GB524924A
Cited
US2430610A
Cited
US2545802A
Cited
US2568170A
Cited
US2493338A
Cited
US2503798A
Cited
US2531507A
Cited
US2544565A
Cited
US2623684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-12 | 1959-03-14 | 1959-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-12 | 1963-03-14 | 1963-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-12 | 1967-03-14 | 1967-09-13 | $7700.00 | Window Closed / Lapsed |