Patent US3404988A successfully refreshed from Google Patents.
US3404988A
Expired / Lapsed
US
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Liquid filled package with dispensing opening means
Assignee: Tetra Pak AB
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Filing: 1965-10-22
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Granted: 1968-10-08
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Rausing Hans Anders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:17
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/02; B65D5/06; B65D5/064; B65D5/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA606816A
Cited
US2401417A
Cited
US2608341A
Cited
US3083876A
Cited
US3038649A
Cited
US3185578A
Cited
US3158491A
Cited
US3266713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |