US2579011A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strand guiding means for winding machinery
Assignee: Individual
•
Filing: 1950-12-08
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Granted: 1951-12-18
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Expires: 1970-12-08
Abstract
No abstract record available.
Inventors
- 👤 Alphonse F Pieper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:59
CPC Classifications
B; B65; B65H; B65H57/00; B65H57/006; B65H2701/00; B65H2701/30; B65H2701/31; F; F16; F16B; F16B2200/00; F16B2200/30; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/974; Y10T; Y10T279/00; Y10T279/17; Y10T403/00; Y10T403/70; Y10T403/7075; Y10T403/7098
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) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |