Patent US932395A successfully refreshed from Google Patents.
US3035965A
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US
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Paper composed of synthetic fibers, and fibrous binder for use in the manufacture thereof
Assignee: Kimberly Clark Corp
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Filing: 1958-09-23
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Granted: 1962-05-22
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Expires: 1978-09-23
Abstract
No abstract record available.
Inventors
- 👤 John H Mathews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:01
CPC Classifications
D; D21; D21H; D21H5/00; D21H5/12; D21H13/00; D21H13/02; D21H13/08; D21H13/10; D21H13/20; D21H13/24; D21H13/26; D21H13/36; D21H13/38; D21H13/40; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/298
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A PAPER COMPOSED PRIMARILY OF SYNTHETIC FIBERS INCAPABLE BY THEMSELVES OF BONDING TOGETHER IN THE FORM OF A SELF-SUSTAINING WEB, SAID PAPER CONTAINING UNIFORMLY DISTRIBUTED GLASS FIBERS HAVING DIAMETERS LESS THAN ABOUT 2-5 MICRONS AND COATED WITH A THERMOPLASTIC POLYMER OF GOOD WET TACK QUALITY IN THE RATIO OF 2 TO 25 PARTS BY WEIGHT OF COATING TO 1 PART BY WEIGHT OF GLASS FIBERS, SAID COATED FIBERS SERVING AS A BINDER FOR THE NON-BONDING PRIMARY FIBERS.
Claim 2
Dependent Claim
77 words
A PAPER COMPOSED PRIMARILY OF SYNTHETIC FIBERS INCAPABLE BY THEMSELVES OF BONDING TOGETHER IN THE FORM OF A SELF-SUSTAINING WEB, SAID PAPER CONTAINING UNIFORMLY DISTRIBUTED GLASS FIBERS HAVING DIAMETERS LESS THAN ABOUT 2-5 MICRONS AND COATED WITH A THERMOPLASTIC POLYMER OF GOOD WET TACK QUALITY IN THE RATIO OF 2 TO 25 PARTS BY WEIGHT OF COATING TO 1 PART BY WEIGHT OF GLASS FIBERS, SAID COATED FIBERS SERVING AS A BINDER FOR THE NON-BONDING PRIMARY FIBERS.
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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) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |