Patent US2817468A successfully refreshed from Google Patents.
US2817468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a pleated finish in textile fabric
Assignee: Apponaug Co
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Filing: 1953-09-02
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Granted: 1957-12-24
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Expires: 1973-09-02
Abstract
No abstract record available.
Inventors
- 👤 Frederick G Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:40
CPC Classifications
D; D06; D06J; D06J1/00; D06J1/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
THE METHOD OF MAKING A PLEATED FINISH IN TEXTILE FABRIC COMPRISING FIRST TREATING THE FABRIC WITH A SOLUTION OF RESINS IN A PREPOLYMERIZED STATE, PARTIALLY DRYING THE FABRIC TO A 6 PERCENT TO 15 PERCENT MOISTURE CONTENT AND THEN TRAVELING SAID FABRIC AND WHILE SO TRAVELING TO CONTINUOSULY DEVELOP FOLDS IN THE FABRIC, PRESSING SAID
Claim 2
Independent Claim
55 words
THE METHOD OF MAKING A PLEATED FINISH IN TEXTILE FABRIC COMPRISING FIRST TREATING THE FABRIC WITH A SOLUTION OF RESINS IN A PREPOLYMERIZED STATE, PARTIALLY DRYING THE FABRIC TO A 6 PERCENT TO 15 PERCENT MOISTURE CONTENT AND THEN TRAVELING SAID FABRIC AND WHILE SO TRAVELING TO CONTINUOSULY DEVELOP FOLDS IN THE FABRIC, PRESSING SAID
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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) | 1960-12-23 | 1961-06-24 | 1961-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-23 | 1965-06-24 | 1965-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-23 | 1969-06-24 | 1969-12-24 | $7700.00 | Window Closed / Lapsed |