US2858970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging and cooking container
Assignee: Foil Process Corp
•
Filing: 1954-12-29
•
Granted: 1958-11-04
•
Expires: 1974-12-29
Abstract
No abstract record available.
Inventors
- 👤 James F Barnes
- 👤 Elmer F Rebholz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:05
CPC Classifications
B; B65; B65D; B65D31/00; B65D81/00; B65D81/34; B65D81/3407; B65D2581/00; B65D2581/34; B65D2581/3401; B65D2581/3402; B65D2581/3421; Y; Y10; Y10S; Y10S138/00; Y10S138/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1137280A
Cited
US1846748A
Cited
US2330255A
Cited
US2533554A
Cited
US2658662A
Cited
US2516978A
Cited
US2673805A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-03 | 1962-05-05 | 1962-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-03 | 1966-05-05 | 1966-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-03 | 1970-05-05 | 1970-11-04 | $7700.00 | Window Closed / Lapsed |