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US3520465A
Expired / Lapsed
US
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Carton construction having a tear-away end wall and blank therefor
Assignee: Georgia Pacific Consumer Products LP
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Filing: 1968-04-30
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Granted: 1970-07-14
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Expires: 1988-04-30
Abstract
No abstract record available.
Inventors
- 👤 Robert Romaine Spiering
- 👤 George Leroy Meyers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:52
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5405; B65D2301/00; B65D2301/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1920353A
Cited
US2039437A
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US2294964A
Cited
US2358923A
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US2364439A
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US2436981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-13 | 1974-01-12 | 1974-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-13 | 1978-01-12 | 1978-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-13 | 1982-01-12 | 1982-07-14 | $7700.00 | Window Closed / Lapsed |