US3390618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of lining paper cups with plastic film
Assignee: Continental Can Co Inc
•
Filing: 1965-09-30
•
Granted: 1968-07-02
•
Expires: 1985-09-30
Abstract
No abstract record available.
Inventors
- 👤 Edward J Mcardle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:37
CPC Classifications
B; B29; B29C; B29C51/00; B29C51/16; B29C51/162; B31; B31B; B31B2105/00; B31B2120/00; B31B2120/40; B31B2120/402; B31B2120/406
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |