Patent US2667476A successfully refreshed from Google Patents.
US2667476A
Expired / Lapsed
US
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Metallized dyes fob cotton
Assignee: —
•
Filing: —
•
Granted: 1954-01-26
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Expires: 1971-01-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:33
CPC Classifications
C; C09; C09B; C09B45/00; C09B45/02; C09B45/24; C09B45/28; D; D06; D06P; D06P1/00; D06P1/38; C09B62/00; C09B62/44; C09B62/4401; C09B62/4403; C09B62/4411; C09B62/503; C09B62/507; C09B62/513; C09B67/00; C09B67/0071; C09B67/0072; C09B67/0073; D06P3/00; D06P3/58; D06P3/60; D06P3/66
Claims Analysis
Total Claims: 0
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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) | 1957-01-25 | 1957-07-27 | 1958-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-25 | 1961-07-27 | 1962-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-25 | 1965-07-27 | 1966-01-26 | $7700.00 | Window Closed / Lapsed |