US2425642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealable carton for frozen foods
Assignee: GARDNER RICHARDSON CO
•
Filing: 1944-05-20
•
Granted: 1947-08-12
•
Expires: 1964-05-20
Abstract
No abstract record available.
Inventors
- 👤 William A Ringler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:48
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/0281; B65D5/12; B65D5/14; Y; Y10; Y10S; Y10S229/00; Y10S229/902; Y10S229/905
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US111970A
Cited
US616037A
Cited
US975121A
Cited
US1069021A
Cited
US1640452A
Cited
US1840677A
Cited
US2215268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-11 | 1951-02-10 | 1951-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-11 | 1955-02-10 | 1955-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-11 | 1959-02-10 | 1959-08-12 | $7700.00 | Window Closed / Lapsed |