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Patent US2784898A successfully refreshed from Google Patents.
US2784898A
Expired / Lapsed
US
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Folding paper box
Assignee: Individual
•
Filing: 1952-05-01
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Granted: 1957-03-12
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Expires: 1972-05-01
Abstract
No abstract record available.
Inventors
- 👤 George Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:33
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/66; B65D5/6626; B65D5/665; B65D5/6661; B65D5/6664; B65D5/20; B65D5/30; B65D5/301; B65D5/302; Y; Y10; Y10S; Y10S229/00; Y10S229/94
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US986721A
Cited
US2008935A
Cited
US2319371A
Cited
US2493338A
Cited
US2642218A
Cited
US2617580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-11 | 1960-09-10 | 1961-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-11 | 1964-09-10 | 1965-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-11 | 1968-09-10 | 1969-03-12 | $7700.00 | Window Closed / Lapsed |