Patent US1436595A successfully refreshed from Google Patents.
US3397697A
Expired / Lapsed
US
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Disposable sanitary shield for undergarments
Assignee: Kimberly Clark Corp
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Filing: 1965-09-07
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Granted: 1968-08-20
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Expires: 1985-09-07
Abstract
No abstract record available.
Inventors
- 👤 Charlotte I Rickard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:20
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/56; A61F13/5622; A61F13/45; A61F13/47; A61F13/472; A61F13/47236; A61F13/565; A61F13/66; A61F13/68; A61F13/72; A61F13/51; A61F13/514; A61F13/51401; A61F2013/51409
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-20 | 1972-02-19 | 1972-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-20 | 1976-02-19 | 1976-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-20 | 1980-02-19 | 1980-08-20 | $7700.00 | Window Closed / Lapsed |