US3430410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making eared tapered containers
Assignee: Individual
•
Filing: 1966-11-21
•
Granted: 1969-03-04
•
Expires: 1986-11-21
Abstract
No abstract record available.
Inventors
- 👤 Raymond A Heisler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:31
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/36; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/2646
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3124872A
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US2456506A
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US3199421A
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US3343465A
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US3228272A
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US3272094A
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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) | 1972-03-03 | 1972-09-02 | 1973-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-03 | 1976-09-02 | 1977-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-03 | 1980-09-02 | 1981-03-04 | $7700.00 | Window Closed / Lapsed |