US3415413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Containers and method of making same
Assignee: Union Carbide Corp
•
Filing: 1966-06-17
•
Granted: 1968-12-10
•
Expires: 1986-06-17
Abstract
No abstract record available.
Inventors
- 👤 William E Morley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:11
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US63505A
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US1196473A
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US1682403A
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US1677100A
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US2086985A
Cited
US2166830A
Cited
US2352754A
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US2350720A
Cited
US2285609A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |