US3402591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making drawn and ironed cans or containers
Assignee: Reynolds Metals Co
•
Filing: 1964-10-28
•
Granted: 1968-09-24
•
Expires: 1984-10-28
Abstract
No abstract record available.
Inventors
- 👤 Edward G Maeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:14
CPC Classifications
B; B21; B21D; B21D22/00; B21D22/20; B21D22/26; B21D45/00; B21D45/02; B21D45/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1944527A
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US2347272A
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US2979188A
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US3270544A
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US3314274A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |