US2701689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic yarn winding machine
Assignee: Individual
•
Filing: 1950-08-29
•
Granted: 1955-02-08
•
Expires: 1970-08-29
Abstract
No abstract record available.
Inventors
- 👤 Muschamp Harold Lionel
- 👤 Grady John Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:37
CPC Classifications
B; B65; B65H; B65H67/00; B65H67/04; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1121103A
Cited
US1700371A
Cited
DE538737C
Cited
DE653290C
Cited
US2234355A
Cited
DE666889C
Cited
US2302715A
Cited
US2306871A
Cited
US2350128A
Cited
US2534162A
Cited
CH273358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |