US2705686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laterally extensible non-woven fabric
Assignee: Chicopee Manufacturing Corp
•
Filing: 1952-05-07
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Granted: 1955-04-05
•
Expires: 1972-05-07
Abstract
No abstract record available.
Inventors
- 👤 Irving S Ness
- 👤 Ronald V Lints
- 👤 De Witt R Petterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:31
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/64; D04H1/66; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24802; Y10T428/24826; Y10T442/00; Y10T442/60; Y10T442/69
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A WEB COMPRISING A MAJOR PROPORTION OF TEXTILE FIBERS ORIENTED PREDOMINATLY IN ONE DIRECTION AND A MINOR BUT SUBSTANTIAL PROPORTION OF RANDOM FIBERS, SAID ORIENTED AND RANDOM FIBERS BEING BONDED TOGETHER TO FORM A FABRIC BY A UNIFORM BINDER PATTERN OCCUPYING LESS THAN ABOUT 35% OF THE LATERAL SURFACE OF SAID WEB AND COMPRSING A MULTIPLICITY OF ANNULAR AREAS OF BINDER, UNIFORMLY SEPARATED FORM EACH OTHER BY SUBSTANTIALLY UNBONDED FIBERS AND ARRANGED UNIFORMLY IN CONTIGUOUS NON-OVERLAPPING COLUMNS THAT ARE SUBSTANTILLY PARALLEL
Claim 2
Dependent Claim
81 words
A WEB COMPRISING A MAJOR PROPORTION OF TEXTILE FIBERS ORIENTED PREDOMINATLY IN ONE DIRECTION AND A MINOR BUT SUBSTANTIAL PROPORTION OF RANDOM FIBERS, SAID ORIENTED AND RANDOM FIBERS BEING BONDED TOGETHER TO FORM A FABRIC BY A UNIFORM BINDER PATTERN OCCUPYING LESS THAN ABOUT 35% OF THE LATERAL SURFACE OF SAID WEB AND COMPRSING A MULTIPLICITY OF ANNULAR AREAS OF BINDER, UNIFORMLY SEPARATED FORM EACH OTHER BY SUBSTANTIALLY UNBONDED FIBERS AND ARRANGED UNIFORMLY IN CONTIGUOUS NON-OVERLAPPING COLUMNS THAT ARE SUBSTANTILLY PARALLEL
References Cited (Backward Citations)
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US1831403A
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US2039312A
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GB549254A
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US2407548A
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US2545952A
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US2550686A
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US2498197A
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BE500020A
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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) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |