US3519377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing polyester textiles with a disperse dye paste containing an alkyl amide or alkylene diamide
Assignee: Teijin Ltd
•
Filing: 1965-07-28
•
Granted: 1970-07-07
•
Expires: 1985-07-28
Abstract
No abstract record available.
Inventors
- 👤 Kazuo Kitamura
- 👤 Koji Muro
- 👤 Saburo Yoshida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:00
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/0004; D06P1/0008; Y; Y10; Y10S; Y10S8/00; Y10S8/92; Y10S8/921; Y10S8/922; Y10S8/924; Y10S8/927; Y10S8/928; Y10S8/933
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2094609A
Cited
US2225604A
Cited
US2225603A
Cited
US2290945A
Cited
US2828180A
Cited
US3120508A
Cited
US3281201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |