Patent US3649399A successfully refreshed from Google Patents.
US3649399A
Expired / Lapsed
US
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Method in tailoring of preventing one side of cloth folded back from being unfolded
Assignee: Manzen Co Ltd
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Filing: 1968-10-01
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Granted: 1972-03-14
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Expires: 1988-10-01
Abstract
Abstract THIS METHOD OF PREVENTING ONE SIDE OF CLOTH FOLDED BACK FROM BEING UNFOLDED MAY BE USED IN THE TAILORING OF MEN''S SUIT JACKETS. THE METHOD USEDS A SYNTHETIC RESIN FIBER THREAD WHICH HAS A LOW MELTING POINT. THE CLOTHS ARE SEWN TOGETHER BY MEANS OF THIS FIBER THREAD. THEY ARE THEN FOLDED AND HEAT IS APPLIED TO THE FOLD. THE RESIN FIBER MELTS, BONDING THE CLOTHS AND EFFECTING A PERMANENT FOLD.
Inventors
- 👤 Hiroshi Nakanishi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:36
CPC Classifications
A; A41; A41D; A41D27/00; A41D27/24; D; D05; D05B; D05B81/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-03-14 | 1975-09-13 | 1976-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-03-14 | 1979-09-13 | 1980-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-03-14 | 1983-09-13 | 1984-03-14 | $7700.00 | Window Closed / Lapsed |