US2941486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for simulating hand overedge stitches
Assignee: AMF Inc
•
Filing: 1956-03-13
•
Granted: 1960-06-21
•
Expires: 1976-03-13
Abstract
No abstract record available.
Inventors
- 👤 Pedersen Mathias
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:07
CPC Classifications
D; D05; D05B; D05B1/00; D05B1/02; D05B1/04; D05B85/00; D05B85/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1909185A
Cited
US1789704A
Cited
US1884033A
Cited
US2386800A
Cited
US2422208A
Cited
US2517079A
Cited
US2693778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |