US3251097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods for producing blended yarn
Assignee: Eastman Kodak Co
•
Filing: 1963-10-07
•
Granted: 1966-05-17
•
Expires: 1983-10-07
Abstract
No abstract record available.
Inventors
- 👤 Wendell G Faw
- 👤 Richard C Forrester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:55
CPC Classifications
D; D01; D01G; D01G99/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
A METHOD OF BLENDING CONTINUOUS FILAMENTOUS MATERIAL COMPRISING (1) GASSING FROM A YARN SUPPLY A SHEET OF CONTINUOUS FILAMENT YARN COMPRISING A PLURALITY OF ENDS OF MANMADE POLYMERIC FIBER OF A PLURALITY OF COLORS,
Claim 2
Independent Claim
34 words
A METHOD OF BLENDING CONTINUOUS FILAMENTOUS MATERIAL COMPRISING (1) GASSING FROM A YARN SUPPLY A SHEET OF CONTINUOUS FILAMENT YARN COMPRISING A PLURALITY OF ENDS OF MANMADE POLYMERIC FIBER OF A PLURALITY OF COLORS,
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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) | 1969-05-16 | 1969-11-15 | 1970-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-16 | 1973-11-15 | 1974-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-16 | 1977-11-15 | 1978-05-17 | $7700.00 | Window Closed / Lapsed |