US3545441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Absorbent core
Assignee: SABA GmbH
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Filing: 1968-01-29
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Granted: 1970-12-08
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Expires: 1988-01-29
Abstract
No abstract record available.
Inventors
- 👤 Gunnar Gravdahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:39
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/53; A61F13/531; A61F13/532; A61F13/534; A61F13/535; A61F13/537; A61F13/53708; A61F13/53717; A61F13/15203; A61F2013/15284; A61F2013/15422; A61F2013/1543; A61F2013/530437; A61F2013/53445; A61F2013/53721; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24942; Y10T428/24992
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |