US3488141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for sterilizing tubes
Assignee: Tetra Pak AB
•
Filing: 1967-06-22
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Granted: 1970-01-06
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Expires: 1987-06-22
Abstract
No abstract record available.
Inventors
- 👤 Anders Ruben Rausing
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:37
CPC Classifications
B; B65; B65B; B65B55/00; B65B55/02; B65B55/04; B65B55/10; B65B55/103; A; A61; A61L; A61L2/00; A61L2/16; A61L2/18; B29; B29C; B29C71/00; B29C71/0009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US938489A
Cited
US1967773A
Cited
DE616350C
Cited
US2210436A
Cited
US2267488A
Cited
US2901358A
Cited
GB883151A
Cited
US3163971A
Cited
US3383831A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |