US1611435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for removing core ends
Assignee: New York Central Railroad Co
•
Filing: 1926-01-15
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Granted: 1926-12-21
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Expires: 1946-01-15
Abstract
No abstract record available.
Inventors
- 👤 Grundler Fred
- 👤 Benjamin F Kuhn
- 👤 Phillips Grant
- 👤 Norman A Ferrier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:24
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/005; B23; B23D; B23D21/00; B23D21/14; B23D21/145; Y; Y10; Y10T; Y10T83/00; Y10T83/384; Y10T83/386
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1929-12-20 | 1930-06-21 | 1930-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-12-20 | 1934-06-21 | 1934-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-12-20 | 1938-06-21 | 1938-12-21 | $7700.00 | Window Closed / Lapsed |