US3485708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Patterned nonwoven fabric of multifilament yarns and jet stream process for its production
Assignee: EIDP Inc
•
Filing: 1968-01-18
•
Granted: 1969-12-23
•
Expires: 1988-01-18
Abstract
No abstract record available.
Inventors
- 👤 Jack W Ballou
- 👤 Martin R Levy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:28
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; D04H3/05; D04H3/08; D04H3/10; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24298; Y10T428/24306
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2862251A
Cited
US3033721A
Cited
US3042576A
Cited
US3129466A
Cited
US3113349A
Cited
US3214819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |