US3428381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Utensil tray
Assignee: Deka Plastics Inc
•
Filing: 1965-09-22
•
Granted: 1969-02-18
•
Expires: 1985-09-22
Abstract
No abstract record available.
Inventors
- 👤 Martin Schnur
- 👤 Mel Appel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:37
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA683484A
Cited
GB294776A
Cited
US2676861A
Cited
US2758750A
Cited
US3100582A
Cited
FR1339347A
Cited
US3270913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |