US2847956A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing machine needle positioning means
Assignee: Singer Co
•
Filing: 1955-06-09
•
Granted: 1958-08-19
•
Expires: 1975-06-09
Abstract
No abstract record available.
Inventors
- 👤 Arthur N Hale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:43
CPC Classifications
D; D05; D05B; D05B69/00; D05B69/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE15125E
Cited
US1186188A
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US1545116A
Cited
DE527908C
Cited
US2362343A
Cited
US2588066A
Cited
US2517567A
Cited
US2692667A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |