Patent US2736505A successfully refreshed from Google Patents.
US2736505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thread winding apparatus
Assignee: Individual
•
Filing: 1952-01-10
•
Granted: 1956-02-28
•
Expires: 1972-01-10
Abstract
No abstract record available.
Inventors
- 👤 Furst Stefan
- 👤 Reiners Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:47
CPC Classifications
B; B65; B65H; B65H63/00; B65H63/02; B65H63/024; B65H63/036; B65H63/0362; 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)
NL26897C
Cited
US2143297A
Cited
US1895741A
Cited
US1913379A
Cited
GB358316A
Cited
FR830701A
Cited
US2395464A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |