US3366532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pliable, absorbent, bonded paper laminates
Assignee: Georgia Pacific Nonwovens LLC
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Filing: 1964-11-25
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Granted: 1968-01-30
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Expires: 1984-11-25
Abstract
No abstract record available.
Inventors
- 👤 Donald F Maskey
- 👤 Lloyd A Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:37
CPC Classifications
B; B32; B32B; B32B27/00; D; D21; D21H; D21H17/00; D21H17/20; D21H17/21; D21H17/24; D21H17/25; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249924; Y10T428/249926; Y10T428/24994; Y10T428/24995; Y10T428/249953; Y10T428/249962; Y10T428/249964; Y10T428/249965; Y10T428/249966; Y10T428/249981; Y10T428/249982; Y10T428/249984; Y10T428/31504; Y10T428/31971; Y10T428/31975; Y10T428/31978; Y10T428/31982; Y10T428/31986
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
100 words
A MULTI-PLY PAPER LAMINATE HAVING TWO TO FOUR TISSUE WEIGHT PAPER PILES EACH HAVING A BASIS WEIGHT OF ABOUT 6 POUNDS TO ABOUT 20 POUNDS PER 3000 SQUARE FEET AND EXHIBITING THE QUALITIES OF PLIABLITY ABSORBENCY, POROSITY, WET AND DRY TENSILE STRENGTH AND TOUGHNESS, THE PILES OF WHICH ARE BONDED TOGETHER BY ABOUT 8% TO ABOUT 14% IN THE MULTI-PLY PAPER LAMINATE OF CELLULOSE REGENERATED FROM A VISCOSE FOAM PREPARED FROM VISCOSE CONTAINING ABOUT 8% TO ABOUT 10% CELLULOSE, FOAMING SURFACTANT AND WATER AND SAID VISCOSE FOAM IS FOAMED TO ABOUT 2 TIMES TO ABOUT 6 TIMES ITS LIQUID VOLUME.
References Cited (Backward Citations)
US1961914A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |