US2515327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making knockdown, hinged lid cartons
Assignee: Individual
•
Filing: 1944-09-09
•
Granted: 1950-07-18
•
Expires: 1964-09-09
Abstract
No abstract record available.
Inventors
- 👤 Bergstein Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:16
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/66; B65D5/6602; B65D5/6611
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1135588A
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US1572296A
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US2022305A
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US2210443A
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US2322389A
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US2369385A
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US2369389A
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US2358614A
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US2368534A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-17 | 1954-01-16 | 1954-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-17 | 1958-01-16 | 1958-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-17 | 1962-01-16 | 1962-07-18 | $7700.00 | Window Closed / Lapsed |