US3061550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile bleaching composition
Assignee: EIDP Inc
•
Filing: 1959-05-11
•
Granted: 1962-10-30
•
Expires: 1979-05-11
Abstract
No abstract record available.
Inventors
- 👤 Baevsky Melvin Myron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:50
CPC Classifications
D; D06; D06L; D06L4/00; D06L4/10; D06L4/12; Y; Y10; Y10S; Y10S8/00; Y10S8/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A TEXTILE BLEACHING COMPOSITION CONSISTING ESSENTIALLY OF A SOLID, STABLE PEROXYGEN COMPOUND AND A WATER SOLUBLE N- ACYLIMIDE HAVING THE GENERAL FORMULA:
Claim 2
Dependent Claim
22 words
A TEXTILE BLEACHING COMPOSITION CONSISTING ESSENTIALLY OF A SOLID, STABLE PEROXYGEN COMPOUND AND A WATER SOLUBLE N- ACYLIMIDE HAVING THE GENERAL FORMULA:
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) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |