US2744675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping container
Assignee: Allied Plastics Co
•
Filing: 1952-04-23
•
Granted: 1956-05-08
•
Expires: 1972-04-23
Abstract
No abstract record available.
Inventors
- 👤 Walton B Crane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:55
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/48; B65D5/48002; B65D5/4802; Y; Y10; Y10S; Y10S229/00; Y10S229/915
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US688421A
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US1211223A
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US2132957A
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US2303264A
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US2354098A
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US2435135A
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US2549682A
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GB649414A
Cited
US2579760A
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US2578775A
Cited
US2605035A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |