US3695985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High bulk laminates
Assignee: Kimberly Clark Corp
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Filing: 1970-07-29
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Granted: 1972-10-03
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Expires: 1990-07-29
Abstract
Abstract MER WEB INTO A PREDETERMINED PATTERN, THE BULK, STRENGTH AND RESILENCE IS RETAINED UNDER WET CONDITIONS; AND THE ALMINATES MAY BE ADVANTAGEOUSLY EMPLOYED AS TOWELING AND THE LIKE. A HIGH BULK, HIGH STRENGTH, RESILENT NONWOVEN LAMINATE COMPRISED OF AN INTERMITTTENTLY BONDED WEB OF CONTINUOUS THERMOPLASTIC POLYMER FILAMENTS AND A CELLULOSIC WEB, THE LAMINATES PREFERABLY CONTAINING THREE PLIES, WHEREIN THE OUTER PLIES ARE THE SAME, AND HAVING BEEN HOT EMBOSSED UNDER CONTROLLED CONDITIONS TO SET THE THEMOPLASTIC POLY-
Inventors
- 👤 Robert J Brock
- 👤 Gordon D Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:33
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; B32B5/26; D; D04; D04H; D04H5/00; D04H5/04; B32B37/00; B32B37/12; B32B37/1284; B32B37/1292; B32B7/00; B32B7/04; B32B7/12; B32B7/14; B32B2262/00; B32B2262/02; B32B2262/0253; B32B2262/06; B32B2262/062; B32B2432/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446; Y10T428/24802; Y10T428/24826; Y10T428/27
Claims Analysis
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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) | 1975-10-03 | 1976-04-03 | 1976-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-03 | 1980-04-03 | 1980-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-03 | 1984-04-03 | 1984-10-03 | $7700.00 | Window Closed / Lapsed |