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US3482756A
Expired / Lapsed
US
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Open-sided container
Assignee: Phillips Petroleum Co
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Filing: 1968-04-29
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Granted: 1969-12-09
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Expires: 1988-04-29
Abstract
No abstract record available.
Inventors
- 👤 Stafford D Collie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:54
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/70; B65D1/00; B65D1/34; B65D81/00; B65D81/02; B65D81/025
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) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |