US2453829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Gaylord Container Corp
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Filing: 1946-09-26
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Granted: 1948-11-16
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Expires: 1966-09-26
Abstract
No abstract record available.
Inventors
- 👤 Smith A Blackman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:10
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/12; B65D5/20; B65D5/2014; B65D5/2033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-16 | 1952-05-17 | 1952-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-16 | 1956-05-17 | 1956-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-16 | 1960-05-17 | 1960-11-16 | $7700.00 | Window Closed / Lapsed |