US1333700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for the electrical treatment in the dyeing of fibers and fiber products, and the dyestuffs and the product resulting therefrom
Assignee: Individual
•
Filing: 1917-12-03
•
Granted: 1920-03-16
•
Expires: 1937-12-03
Abstract
No abstract record available.
Inventors
- 👤 Jacob E Bloom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:08
CPC Classifications
D; D06; D06B; D06B23/00; D06B2700/00; D06B2700/36
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1923-03-16 | 1923-09-15 | 1924-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-03-16 | 1927-09-15 | 1928-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-03-16 | 1931-09-15 | 1932-03-16 | $7700.00 | Window Closed / Lapsed |