US3056232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molded pulp article
Assignee: Diamond National Corp
•
Filing: 1958-09-23
•
Granted: 1962-10-02
•
Expires: 1978-09-23
Abstract
No abstract record available.
Inventors
- 👤 Charles J Chaplin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:09
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/34; A; A01; A01G; A01G24/00; A01G24/60; Y; Y10; Y10S; Y10S206/00; Y10S206/819
Claims Analysis
Total Claims: 0
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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) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |