US2588409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package and enclosed tray thereof
Assignee: GEN BAKING Co
•
Filing: 1949-03-29
•
Granted: 1952-03-11
•
Expires: 1969-03-29
Abstract
No abstract record available.
Inventors
- 👤 Thomas S Olsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:49
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/5827; B65D75/5833; B65D75/54; B65D2575/00; B65D2575/52; B65D2575/58; B65D2575/586; B65D75/04; B65D75/06; B65D75/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2037839A
Cited
US2429191A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |