Patent US3490583A successfully refreshed from Google Patents.
US3490583A
Expired / Lapsed
US
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Anti-skid container trays
Assignee: Anchor Hocking LLC
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Filing: 1967-11-03
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Granted: 1970-01-20
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Expires: 1987-11-03
Abstract
No abstract record available.
Inventors
- 👤 William H Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:55
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/70; B65D71/0088; B65D71/0092; B65D71/0096; B65D2571/00; B65D2571/00006; B65D2571/00067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2129488A
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US2730561A
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US2768902A
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US2951612A
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US2843868A
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US2847100A
Cited
US2979222A
Cited
US3245527A
Cited
US3349900A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |