US2557433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of producing yarn
Assignee: Individual
•
Filing: 1948-04-17
•
Granted: 1951-06-19
•
Expires: 1968-04-17
Abstract
No abstract record available.
Inventors
- 👤 Honig Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:53
CPC Classifications
D; D01; D01H; D01H4/00; D01H4/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US689556A
Cited
US778604A
Cited
US1126042A
Cited
US1724200A
Cited
US1743601A
Cited
US1621158A
Cited
DE502216C
Cited
FR769512A
Cited
US2103218A
Cited
FR859187A
Cited
US2262589A
Cited
US2451504A
Cited
US2453802A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |