US2963338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silicon-containing azo triazine dyes for dyeing glass fibers
Assignee: Union Carbide Corp
•
Filing: 1959-08-25
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Granted: 1960-12-06
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Expires: 1979-08-25
Abstract
No abstract record available.
Inventors
- 👤 Donald L Bailey
- 👤 Ronald M Pike
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:57
CPC Classifications
C; C09; C09B; C09B43/00; C09B43/12; C09B43/136; C09B43/16; C03; C03C; C03C25/00; C03C25/10; C03C25/465; C03C25/475
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
24 words
AN ARTICLE OF MANUFACTURE COMPRISING A FIBROUS MATERIAL HAVING A TRIAZINE DYESTUFF SELECTED FROM THE GROUP CONSISTING OF SILANES REPRESENTED BY THE GENERAL FORMULA
Claim 2
Dependent Claim
24 words
AN ARTICLE OF MANUFACTURE COMPRISING A FIBROUS MATERIAL HAVING A TRIAZINE DYESTUFF SELECTED FROM THE GROUP CONSISTING OF SILANES REPRESENTED BY THE GENERAL FORMULA
Claim 3
Dependent Claim
16 words
AN ARTICLE OF MANUFACTURE AS CLAIMED IN CLAIM 14, WHEREIN THE FIBROUS MATERIAL COMPRISES GLASS FIBERS.
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) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |