Patent EP0521595A2 successfully refreshed from Google Patents.
US3525337A
Expired / Lapsed
US
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Absorbent accordion pleated shaped pad with backing sheet
Assignee: Kimberly Clark Corp
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Filing: 1967-10-30
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Granted: 1970-08-25
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Expires: 1987-10-30
Abstract
No abstract record available.
Inventors
- 👤 Richard C Simons
- 👤 Howard A Whitehead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:40
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/53; A61F13/534; A61F13/53409; A61F13/53436; A61F13/537; A61F13/539; A61F13/51; A61F2013/51002; A61F2013/51038; A61F2013/51042; A61F13/514; A61F13/51401; A61F2013/51409; A61F2013/530131; A61F2013/53445; A61F2013/53765; A61F2013/53782; A61F2013/53786; A61F2013/53908; A61F2013/5395
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) | 1973-08-24 | 1974-02-23 | 1974-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-24 | 1978-02-23 | 1978-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-24 | 1982-02-23 | 1982-08-25 | $7700.00 | Window Closed / Lapsed |