Patent US2880112A successfully refreshed from Google Patents.
US2880112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile-like fabric and method
Assignee: Chicopee Manufacturing Corp
•
Filing: 1956-01-11
•
Granted: 1959-03-31
•
Expires: 1976-01-11
Abstract
No abstract record available.
Inventors
- 👤 Arthur H Drelich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:03
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/60; D04H1/62; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/26; Y10T428/268; Y10T428/27; Y10T428/31504; Y10T428/31725; Y10T428/31739; Y10T428/31855; Y10T428/31938; Y10T428/31971; Y10T442/00; Y10T442/60; Y10T442/69
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A SOFT TEXTILE-LIKE WASHABLE NONWOVEN FABRIC COMPRISING A LAYER OF OVERLAPPING, INTERSECTING FIBERS LYING IN POSITIONS GENERALLY PARALLEL TO THE MAJOR PLANE OF THE FABRIC AND EXTENDING IN A PLURALITY OF DIVERSE DIRECTIONS PARALLEL TO SAID PLANE, THE FIBERS BEING RELATIVELY CLOSELY ASSEMBLED THROUGH THE THICKNESS OF THE FABRIC AND RELATIVELY LOOSELY ASSEMBLED PARALLEL TO THE MAJOR PLANE OF THE FABRIC FORMING MYRIAD SMALL INTERSTICES BETWEEN THEM. AND A MULTIPLICITY OF APPROXIMATELY UNIFORMLY DISTRIBUTED AND DIVERSELY ORIENTED HEAT FUSED ROD BONDS LYING IN POSITIONS GENERALLY PARALLEL TO THE MAJOR PLANE OF THE FABRIC, HAVING AN AVERAGE CROSS DIMENSION IN THE ORDER OF 5 TO 10 TIMES THE AVERAGE DIAMETER OF THE FIBERS AND AN AVERAGE LONG DIMENSION AT LEAST ABOUT 1/2 INCH SAID BONDS BEING IN GENERAL SPACED RELATIVELY CLOSELY BUT SUFFICIENTLY APART TO PROVIDE A MULTIPLICITY OF RELATIVELY FLUFFY UNBONDED FIBER AREAS BETWEEN BONDS ,THE BONDS COMPRISING BETWEEN ABOUT 3 AND 35 PERCENT BY WEIGHT OF THE FABRIC.
Claim 2
Dependent Claim
159 words
A SOFT TEXTILE-LIKE WASHABLE NONWOVEN FABRIC COMPRISING A LAYER OF OVERLAPPING, INTERSECTING FIBERS LYING IN POSITIONS GENERALLY PARALLEL TO THE MAJOR PLANE OF THE FABRIC AND EXTENDING IN A PLURALITY OF DIVERSE DIRECTIONS PARALLEL TO SAID PLANE, THE FIBERS BEING RELATIVELY CLOSELY ASSEMBLED THROUGH THE THICKNESS OF THE FABRIC AND RELATIVELY LOOSELY ASSEMBLED PARALLEL TO THE MAJOR PLANE OF THE FABRIC FORMING MYRIAD SMALL INTERSTICES BETWEEN THEM. AND A MULTIPLICITY OF APPROXIMATELY UNIFORMLY DISTRIBUTED AND DIVERSELY ORIENTED HEAT FUSED ROD BONDS LYING IN POSITIONS GENERALLY PARALLEL TO THE MAJOR PLANE OF THE FABRIC, HAVING AN AVERAGE CROSS DIMENSION IN THE ORDER OF 5 TO 10 TIMES THE AVERAGE DIAMETER OF THE FIBERS AND AN AVERAGE LONG DIMENSION AT LEAST ABOUT 1/2 INCH SAID BONDS BEING IN GENERAL SPACED RELATIVELY CLOSELY BUT SUFFICIENTLY APART TO PROVIDE A MULTIPLICITY OF RELATIVELY FLUFFY UNBONDED FIBER AREAS BETWEEN BONDS ,THE BONDS COMPRISING BETWEEN ABOUT 3 AND 35 PERCENT BY WEIGHT OF THE FABRIC.
References Cited (Backward Citations)
US758246A
Cited
US1786781A
Cited
US2569169A
Cited
US2444115A
Cited
US2414833A
Cited
US2545952A
Cited
US2698574A
Cited
US2697678A
Cited
US2705687A
Cited
US2705688A
Cited
US2705692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |