US2804764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for dyeing yarns and fabrics
Assignee: Mohasco Industries Inc
•
Filing: 1954-10-29
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Granted: 1957-09-03
•
Expires: 1974-10-29
Abstract
No abstract record available.
Inventors
- 👤 Leslie A Runton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:08
CPC Classifications
D; D06; D06B; D06B11/00; D06B11/0056; D06B11/0059; D06B11/002; D06B11/0023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US767684A
Cited
GB190504211A
Cited
US2128516A
Cited
US2218811A
Cited
US2234914A
Cited
US2513057A
Cited
US2425214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |