US3794537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making absorbent pads
Assignee: Georgia-Pacific LLC
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Filing: 1972-03-21
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Granted: 1974-02-26
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Expires: 1992-03-21
Abstract
Abstract A METHOD OF MAKING AN ABSORBENT PAD COMPRISING THE STEPS OF APPLYING A BONDING AGENT TO A NON-WOVEN FIBER WEB, DEPOSITING THE NON-WOVEN WEB ON ONE SIDE OF A LAYER OF ABSORBENT MATERIAL, AND CURING THE BONDING AGENT TO BOND THE NON-WOVEN WEB TO THE ABSORBENT MATERIAL. A THREE-PLY CAB BE MADE BY SIMILARLY BOBDING A SECOND NON-WOVEN FIBER WEB TO THE OTHER SIDE OF THE ABSORBENT MATERIAL LAYER.
Inventors
- 👤 D Rahmes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:48
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/42; D04H1/425; D04H1/4258; B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; B32B5/26; B32B5/02; B32B5/022; D04H1/4374; B32B2262/00; B32B2262/04; B32B2262/06; B32B2262/062; B32B2262/067
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) | 1977-02-25 | 1977-08-27 | 1978-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-02-25 | 1981-08-27 | 1982-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-02-25 | 1985-08-27 | 1986-02-26 | $7700.00 | Window Closed / Lapsed |