US2645337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton for baked goods and other easily broken products
Assignee: Sutherland Paper Co
•
Filing: 1949-07-07
•
Granted: 1953-07-14
•
Expires: 1969-07-07
Abstract
No abstract record available.
Inventors
- 👤 Richard C Stenger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:58
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/30; B65D5/301; B65D5/302; B65D5/42; B65D5/4204; B65D5/64; B65D5/66; B65D5/6626; B65D5/665; B65D5/6661; B65D85/00; B65D85/30; B65D85/36; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/906
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1297026A
Cited
US1465411A
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US1687052A
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US2027488A
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US2274253A
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US2426865A
Cited
US2409736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |