Patent US3110609A successfully refreshed from Google Patents.
US3110609A
Expired / Lapsed
US
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Cellulosic product
Assignee: Kimberly Clark Corp
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Filing: 1959-04-30
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Granted: 1963-11-12
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Expires: 1979-04-30
Abstract
No abstract record available.
Inventors
- 👤 John C Bletzinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:54
CPC Classifications
D; D04; D04H; D04H5/00; D04H5/04; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/26; Y10T428/268; Y10T428/27; Y10T442/00; Y10T442/10; Y10T442/184; Y10T442/197; Y10T442/60; Y10T442/69
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
NON-WOVEN FIBROUS FABRIC OF A NETWORK-LIKE PATTERNED CONFIGURATION FORMED BY DIRECTING A STREAM OF SEPARATED FIBERS ONTO A PARTIALLY SCREENED OUT FORAMINOUS MEMBER, SAID FABRIC CONSISTING OF A WEB-LIKE LAYER OF HAPHAZARDLY DEPOSITED TEXTILE FIBERS OF MORE THAN 1/16" IN LENGTH ARRANGED TO DEFINE SPACED AREAS THROUGHOUT WHICH THE FIBERS ARE SPARSELY DEPOSITED AND INTERVENING AREAS THROUGHOUT WHICH TGHE FIBERS ARE DEPOSITED IN SUFFICIENT NUMBERS TO PROVIDE SUBSTANTIALLY CLOSED RELATIVELY UNIFORM WEB PORTIONS, SOME OF THE FIBERS IN SAID INTERVENING
Claim 2
Dependent Claim
80 words
NON-WOVEN FIBROUS FABRIC OF A NETWORK-LIKE PATTERNED CONFIGURATION FORMED BY DIRECTING A STREAM OF SEPARATED FIBERS ONTO A PARTIALLY SCREENED OUT FORAMINOUS MEMBER, SAID FABRIC CONSISTING OF A WEB-LIKE LAYER OF HAPHAZARDLY DEPOSITED TEXTILE FIBERS OF MORE THAN 1/16" IN LENGTH ARRANGED TO DEFINE SPACED AREAS THROUGHOUT WHICH THE FIBERS ARE SPARSELY DEPOSITED AND INTERVENING AREAS THROUGHOUT WHICH TGHE FIBERS ARE DEPOSITED IN SUFFICIENT NUMBERS TO PROVIDE SUBSTANTIALLY CLOSED RELATIVELY UNIFORM WEB PORTIONS, SOME OF THE FIBERS IN SAID INTERVENING
References Cited (Backward Citations)
US795719A
Cited
GB190917151A
Cited
US2217126A
Cited
FR987820A
Cited
US2564689A
Cited
US2777779A
Cited
US2719337A
Cited
US2705692A
Cited
US2705687A
Cited
US2705688A
Cited
US2774687A
Cited
FR1132933A
Cited
US3047444A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |