US2470102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conversion unit for coining presses
Assignee: Individual
•
Filing: 1945-03-23
•
Granted: 1949-05-17
•
Expires: 1965-03-23
Abstract
No abstract record available.
Inventors
- 👤 Kruse William Peter
- 👤 Steel Joseph Wynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:42
CPC Classifications
B; B44; B44B; B44B5/00; B44B5/02; B44B5/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US48157A
Cited
US574227A
Cited
US912194A
Cited
US1129882A
Cited
US1230811A
Cited
US1827566A
Cited
US1941992A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-16 | 1952-11-15 | 1953-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-16 | 1956-11-15 | 1957-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-16 | 1960-11-15 | 1961-05-17 | $7700.00 | Window Closed / Lapsed |