US3228745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of shrinking nylon fabrics with mixtures of specific chemical shrinking agents
Assignee: Lehigh Valley Industries Inc
•
Filing: 1961-01-10
•
Granted: 1966-01-11
•
Expires: 1981-01-10
Abstract
No abstract record available.
Inventors
- 👤 Louis C Galatioto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:38
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/07; D06M11/11; D06M11/155; D06M11/13; D06M11/68; D06M11/70; D06M11/80; D06M11/82; D06M13/00; D06M13/10; D06M13/152; D06M13/184; D06M13/188; D06M13/244; D06M13/248; D06M13/256; D06M13/322; D06M13/325; D06M13/335
Claims Analysis
Total Claims: 0
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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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |