US2084306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Needle for taking up dropped stitches
Assignee: Individual
•
Filing: 1936-08-06
•
Granted: 1937-06-22
•
Expires: 1956-08-06
Abstract
No abstract record available.
Inventors
- 👤 Skriwan Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:44
CPC Classifications
F; F02; F02M; F02M7/00; F02M7/06; F02M7/08; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4335; F02M2700/4338
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) | 1940-06-21 | 1940-12-21 | 1941-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-06-21 | 1944-12-21 | 1945-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-06-21 | 1948-12-21 | 1949-06-22 | $7700.00 | Window Closed / Lapsed |