US2011485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treating fine filamentous thread in package form
Assignee: ACME RAYON Corp
•
Filing: 1933-01-10
•
Granted: 1935-08-13
•
Expires: 1953-01-10
Abstract
No abstract record available.
Inventors
- 👤 Charles A Huttinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:41
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/34; D06P3/40; D06P3/42; C; C09; C09B; C09B1/00; C09B1/16; C09B1/20; C09B1/26; C09B1/28; D01; D01D; D01D10/00; D01D10/04; D01D10/0418; D06P1/00; D06P1/44; D06P1/64; D06P1/642; D06P1/6429; D06P1/96
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) | 1938-08-12 | 1939-02-11 | 1939-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-08-12 | 1943-02-11 | 1943-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-08-12 | 1947-02-11 | 1947-08-13 | $7700.00 | Window Closed / Lapsed |