US3106207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary napkin and method of manufacture
Assignee: Kimberly Clark Tissue Co
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Filing: 1961-01-03
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Granted: 1963-10-08
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Expires: 1981-01-03
Abstract
No abstract record available.
Inventors
- 👤 Dudley Elizabeth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:29
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/47; A61F13/475; A61F13/4751; A61F13/4755; A61F13/15577; A61F13/15617; A61F13/15634; A61F13/51; A61F13/515
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
58 words
A SANITARY NAPKIN COMPRISING AT LEAST TWO WEBS, ONE WEB BEING SOFT, PERVIOUS AND RELATIVELY WEAK AND THE OTHER WEB BEING STRONG IN ITS LONGITUDINAL DIRECTION AND A PAD SUPPORTED BETWEEN THE TWO WEBS, SAID WEBS BEING UNITED ALONG THE SIDE MARGINS OF THE PAD AND ALSO EXTENDING LENGTH-WISE BEYOND EACH END OF THE PAD AND BEING UNITED
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) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |