US3203616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pour spout carton construction
Assignee: Carnation Co
•
Filing: 1964-04-02
•
Granted: 1965-08-31
•
Expires: 1984-04-02
Abstract
No abstract record available.
Inventors
- 👤 Bolton Clay Paul
- 👤 Mitchel E Holy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:14
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/70; B65D5/705
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA615973A
Cited
USRE25449E
Cited
US3128934A
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US1712249A
Cited
US1985590A
Cited
US2002485A
Cited
US2473492A
Cited
US2864547A
Cited
US2810507A
Cited
US3096921A
Cited
US3133689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |