US2607655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Striped, creped cellulose fabrics without moire effect
Assignee: Heberlein Patent Corp
•
Filing: 1949-07-29
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Granted: 1952-08-19
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Expires: 1969-07-29
Abstract
No abstract record available.
Inventors
- 👤 Weiss Ernst
- 👤 Risch Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:15
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/32; D06M11/36; D06M11/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A PROCESS WHICH COMPRISES PRINTING A FABRIC WITH PARALLEL SPACED COLORED STRIPES, SAID FABRIC CONTAINING SUFFICIENT CELLULOSE TO PRODUCE A CREPE EFFECT WHEN TREATED WITH A CAUSTIC SHRINKING AGENT CAPABLE OF SHRINKING THE CELLULOSE, SAID FABRIC HAVING RESISTANT STRIPES WHICH ARE RESISTANT TO SHRINKAGE, AND SHRINKABLE STRIPES, SAID SHRINK RESISTANT STRIPES AND SHRINKABLE STRIPES BEING PARALLEL TO SAID COLORED STRIPES, SHRINKING THE FABRIC BY APPLYING CAUSTIC SODA SHRINKING AGENT THERETO AND REMOVING THE SHRINKING AGENT FROM THE FABRIC, SAID COLORED STRIPES, SHRINK RESISTANT STRIPES AND THE SPACES THEREBETWEEN BEING IN THE RELATION OF BOTH OF THE EQUATIONS
Claim 2
Dependent Claim
97 words
A PROCESS WHICH COMPRISES PRINTING A FABRIC WITH PARALLEL SPACED COLORED STRIPES, SAID FABRIC CONTAINING SUFFICIENT CELLULOSE TO PRODUCE A CREPE EFFECT WHEN TREATED WITH A CAUSTIC SHRINKING AGENT CAPABLE OF SHRINKING THE CELLULOSE, SAID FABRIC HAVING RESISTANT STRIPES WHICH ARE RESISTANT TO SHRINKAGE, AND SHRINKABLE STRIPES, SAID SHRINK RESISTANT STRIPES AND SHRINKABLE STRIPES BEING PARALLEL TO SAID COLORED STRIPES, SHRINKING THE FABRIC BY APPLYING CAUSTIC SODA SHRINKING AGENT THERETO AND REMOVING THE SHRINKING AGENT FROM THE FABRIC, SAID COLORED STRIPES, SHRINK RESISTANT STRIPES AND THE SPACES THEREBETWEEN BEING IN THE RELATION OF BOTH OF THE EQUATIONS
References Cited (Backward Citations)
GB189519388A
Cited
US2171513A
Cited
GB482181A
Cited
GB494673A
Cited
US2200389A
Cited
US2319903A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |