US2700883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure and agitating apparatus for dyeing of skeins
Assignee: CIBA Co Inc
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Filing: 1952-09-12
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Granted: 1955-02-01
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Expires: 1972-09-12
Abstract
No abstract record available.
Inventors
- 👤 Fred F Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:20
CPC Classifications
D; D06; D06B; D06B5/00; D06B5/12; D06B5/16; D06B5/20
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) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |