US3053718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressed top press sheet
Assignee: Kimberly Clark Corp
•
Filing: 1958-07-03
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Granted: 1962-09-11
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Expires: 1978-07-03
Abstract
No abstract record available.
Inventors
- 👤 John F Hechtman
- 👤 Edwin G Greenman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:56
CPC Classifications
B; B41; B41N; B41N10/00; B41N10/02; B41N10/04; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31855; Y10T428/3188
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
A LAMINATED TOP PRESS SHEET FOR PACKING PRINTING PRESS IMPRESSION CYLINDERS CONSISTING OF A UNITARY HIGHLYCOMPACTED ASSEMBLY OF ALPHA FIBER WEBS IN WHICH SAID FIBERS ARE RETAINED IN A HIGHLY STRESSED COMPACTED CONDITION BY AN ELASTOMER CURED WHILE SAID ASSEMBLY IS HELD UNDER A PRESSURE OF AT LEAST 500 POUNDS PER SQUARE INCH, SAID ASSEMBLY CONSISTING OF A PLURALITY OF ELASTOMER-IMPREGNATED WEBS OF ALPHA FIBERS AND A COATING OF ELASTOMERIC ADHESIVE INTERPOSED BETWEEN SAID WEBS, THE FIBERS IN SAID ASSEMBLY BEING MAINTAINED IN COMPACTED CONDITION BY SAID ELASTOMER IMPREGNANT AND THE WEBS BEING POSITIVELY ATTACHED TO EACH OTHER BY SAID ELASTOMERIC ADHESIVE, SAID ELASTOMER IMPREGNANT BEING PRESENT IN SAID WEBS IN AN AMOUNT OF FROM 35 TO 140 PARTS BY WEIGHT PER 100 PARTS OF FIBER, AND SAID ELASTOMERIC ADHESIVE COATING BEING INTERPOSED BETWEEM SAID WEBS IN AN AMOUNT OF FROM 6 TO 12 POUNDS BY WEIGHT PER REAM OF SAID WEBS, SAID ASSEMBLY BEING CHARACTERIZED BY A UNIFORM APPARENT DENSITY IN THE RANGE OF 5.5 TO 7.0, A COMPRESSIBILITY IN THE RANGE OF 6 TO 20 PERCENT, AND A COMPRESSION RECOVERY OF FROM 50 TO 90 PERCENT.
Claim 2
Dependent Claim
188 words
A LAMINATED TOP PRESS SHEET FOR PACKING PRINTING PRESS IMPRESSION CYLINDERS CONSISTING OF A UNITARY HIGHLYCOMPACTED ASSEMBLY OF ALPHA FIBER WEBS IN WHICH SAID FIBERS ARE RETAINED IN A HIGHLY STRESSED COMPACTED CONDITION BY AN ELASTOMER CURED WHILE SAID ASSEMBLY IS HELD UNDER A PRESSURE OF AT LEAST 500 POUNDS PER SQUARE INCH, SAID ASSEMBLY CONSISTING OF A PLURALITY OF ELASTOMER-IMPREGNATED WEBS OF ALPHA FIBERS AND A COATING OF ELASTOMERIC ADHESIVE INTERPOSED BETWEEN SAID WEBS, THE FIBERS IN SAID ASSEMBLY BEING MAINTAINED IN COMPACTED CONDITION BY SAID ELASTOMER IMPREGNANT AND THE WEBS BEING POSITIVELY ATTACHED TO EACH OTHER BY SAID ELASTOMERIC ADHESIVE, SAID ELASTOMER IMPREGNANT BEING PRESENT IN SAID WEBS IN AN AMOUNT OF FROM 35 TO 140 PARTS BY WEIGHT PER 100 PARTS OF FIBER, AND SAID ELASTOMERIC ADHESIVE COATING BEING INTERPOSED BETWEEM SAID WEBS IN AN AMOUNT OF FROM 6 TO 12 POUNDS BY WEIGHT PER REAM OF SAID WEBS, SAID ASSEMBLY BEING CHARACTERIZED BY A UNIFORM APPARENT DENSITY IN THE RANGE OF 5.5 TO 7.0, A COMPRESSIBILITY IN THE RANGE OF 6 TO 20 PERCENT, AND A COMPRESSION RECOVERY OF FROM 50 TO 90 PERCENT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |