US2874524A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package and method of forming the same
Assignee: Diamond Gardner Corp
•
Filing: 1955-11-07
•
Granted: 1959-02-24
•
Expires: 1975-11-07
Abstract
No abstract record available.
Inventors
- 👤 William A Ringler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:59
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5405; B65D5/542; B65D5/5425; B65D5/543; B65D77/00; B65D77/02; B65D85/00; B65D85/07; B65D85/08; B65D85/10; B65D85/1036; B65D85/1045; B65D85/1056; B65D2301/00; B65D2301/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US887729A
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US1110125A
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US1639283A
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US1792203A
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US1926192A
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US2330466A
Cited
US2589045A
Cited
US2672273A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |