US2643815A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary milk carton
Assignee: Individual
•
Filing: 1951-01-26
•
Granted: 1953-06-30
•
Expires: 1971-01-26
Abstract
No abstract record available.
Inventors
- 👤 Komeo Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:16
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/40; B65D5/02; B65D5/029; B65D5/06; B65D5/42; B65D5/64; B65D5/66; B65D5/6602
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1342769A
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US1372218A
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US1811074A
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US1926941A
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US2141752A
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US2135855A
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US2398404A
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US2437114A
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US2483162A
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US2581237A
Cited
US2572610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |