US3061136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boxes and containers
Assignee: Individual
•
Filing: 1960-11-30
•
Granted: 1962-10-30
•
Expires: 1980-11-30
Abstract
No abstract record available.
Inventors
- 👤 Sterngart Evelyn Tema
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:51
CPC Classifications
A; A45; A45C; A45C11/00; B; B65; B65D; B65D25/00; B65D25/02; B65D25/04; Y; Y10; Y10S; Y10S220/00; Y10S220/916
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |