US2930268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire feeding and cutting machine with feed effectively stopped by rolling back on wire
Assignee: Individual
•
Filing: 1954-07-06
•
Granted: 1960-03-29
•
Expires: 1974-07-06
Abstract
No abstract record available.
Inventors
- 👤 Herman P Neptune
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:20
CPC Classifications
B; B21; B21F; B21F1/00; B21F1/02; B21F1/026; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2022; Y10T83/2024; Y10T83/2092; Y10T83/2207; Y10T83/444; Y10T83/4463; Y10T83/4465; Y10T83/869; Y10T83/8772
Claims Analysis
Total Claims: 0
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US617223A
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US2489921A
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US2724422A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |