US2581046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing machine
Assignee: Reece Corp
•
Filing: 1949-02-23
•
Granted: 1952-01-01
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Expires: 1969-02-23
Abstract
No abstract record available.
Inventors
- 👤 Marion C Rich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:05
CPC Classifications
D; D05; D05B; D05B37/00; D05B37/04; D05B37/06; D05B37/063; D05B37/02; D05B3/00; D05B3/10; D10; D10B; D10B2501/00; D10B2501/06; D10B2501/061; D10B2501/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |