US2629296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for automatically carding curlers
Assignee: Solo Products Corp
•
Filing: 1948-02-10
•
Granted: 1953-02-24
•
Expires: 1968-02-10
Abstract
No abstract record available.
Inventors
- 👤 William F Feyrer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:14
CPC Classifications
B; B65; B65B; B65B15/00; B65B15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US347429A
Cited
US1298389A
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US1347851A
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US1561743A
Cited
US1922608A
Cited
US1989286A
Cited
US2433862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |