US2426167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winding machine
Assignee: Abbott Machine Co Inc
•
Filing: 1944-10-28
•
Granted: 1947-08-26
•
Expires: 1964-10-28
Abstract
No abstract record available.
Inventors
- 👤 Edward J Abbott
- 👤 Winthrop L Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:44
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/10; B65H54/14; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1121103A
Cited
US2234355A
Cited
US2247718A
Cited
US2302715A
Cited
US2306268A
Cited
US2361813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-25 | 1951-02-24 | 1951-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-25 | 1955-02-24 | 1955-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-25 | 1959-02-24 | 1959-08-26 | $7700.00 | Window Closed / Lapsed |