US1934796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for moistening threads
Assignee: ACETA GmbH
•
Filing: 1930-05-20
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Granted: 1933-11-14
•
Expires: 1950-05-20
Abstract
No abstract record available.
Inventors
- 👤 Friederich Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:09
CPC Classifications
D; D01; D01D; D01D10/00; D01D10/04; D01D10/0436; D01H; D01H13/00; D01H13/30; D01H13/302; D06; D06B; D06B1/00; D06B3/00; D06B3/04; D06B3/045; D06C; D06C2700/00; D06C2700/13; D06C2700/135; Y; Y10; Y10S; Y10S118/00; Y10S118/19
Claims Analysis
Total Claims: 0
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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) | 1936-11-13 | 1937-05-15 | 1937-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-11-13 | 1941-05-15 | 1941-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-11-13 | 1945-05-15 | 1945-11-14 | $7700.00 | Window Closed / Lapsed |