US2741415A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrugated board container with interlocking flaps
Assignee: Individual
•
Filing: 1952-06-16
•
Granted: 1956-04-10
•
Expires: 1972-06-16
Abstract
No abstract record available.
Inventors
- 👤 Curt J Meitzen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:50
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/26; Y; Y10; Y10S; Y10S229/00; Y10S229/939
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US514683A
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US622495A
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US1364839A
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US1457641A
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US2004218A
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US1956802A
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GB420908A
Cited
US2149955A
Cited
US2281061A
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US2309134A
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US2544283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |