Patent US2867892A successfully refreshed from Google Patents.
US2867892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resin pre-treatment of plisse fabrics
Assignee: United Merchants and Manuf Inc
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Filing: 1954-10-21
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Granted: 1959-01-13
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Expires: 1974-10-21
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Houth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:15
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
METHOD OF FORMING PERMANENT PLISSE EFFECTS IN CELLULOSIC FABRICS WHICH INCLUDES THE STEPS OF APPLYING TO THE FABRIC A RESIN SHRINKAGE STABILIZER, AND SUBSEQUENTLY SUBJECTING THE FABRIC TO WIDTHWISE TENSION, RELAXING THE WIDTHWISE TENSION TO WHICH THE FABRIC HAS BEEN SUBJECTED AND SUBJECTING THE SAME TO LENGTHWISE TENSION, PENETRATING ONLY SELECTED PORTIONS OF THE FABRIC WITH A SHRINKING AGENT WHILE KEEPING THE FABRIC STILL UNDER LENGTHWISE TENSION,
Claim 2
Dependent Claim
67 words
METHOD OF FORMING PERMANENT PLISSE EFFECTS IN CELLULOSIC FABRICS WHICH INCLUDES THE STEPS OF APPLYING TO THE FABRIC A RESIN SHRINKAGE STABILIZER, AND SUBSEQUENTLY SUBJECTING THE FABRIC TO WIDTHWISE TENSION, RELAXING THE WIDTHWISE TENSION TO WHICH THE FABRIC HAS BEEN SUBJECTED AND SUBJECTING THE SAME TO LENGTHWISE TENSION, PENETRATING ONLY SELECTED PORTIONS OF THE FABRIC WITH A SHRINKING AGENT WHILE KEEPING THE FABRIC STILL UNDER LENGTHWISE TENSION,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |