US2985553A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Triple-wall corrugated board
Assignee: Tri Wall Containers Inc
•
Filing: 1957-09-26
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Granted: 1961-05-23
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Expires: 1977-09-26
Abstract
No abstract record available.
Inventors
- 👤 Herbert R Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:07
CPC Classifications
B; B65; B65D; B65D65/00; B65D65/38; B65D65/40; B65D65/403; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24669; Y10T428/24694; Y10T428/24711; Y10T428/24727; Y10T428/26; Y10T428/266; Y10T428/27
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1184749A
Cited
US1855161A
Cited
US2091918A
Cited
US2222573A
Cited
US2434466A
Cited
US2759523A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |