US2360487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding mechanism for briquetting machines
Assignee: Baldwin Locomotive Works
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Filing: 1943-02-27
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Granted: 1944-10-17
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Expires: 1963-02-27
Abstract
No abstract record available.
Inventors
- 👤 Herbert S Fullerton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:33
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/30; B30B15/302; B30B9/00; B30B9/30; B30B9/3003; B30B9/301; B30B9/32; B30B9/327; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/906
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) | 1947-10-17 | 1948-04-17 | 1948-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-10-17 | 1952-04-17 | 1952-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-10-17 | 1956-04-17 | 1956-10-17 | $7700.00 | Window Closed / Lapsed |