US2462707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scrap removing device
Assignee: ALLEN JIGGER Corp
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Filing: 1947-10-17
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Granted: 1949-02-22
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Expires: 1967-10-17
Abstract
No abstract record available.
Inventors
- 👤 Harold F Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:25
CPC Classifications
B; B28; B28B; B28B11/00; B28B11/18; B23; B23Q; B23Q11/00; B23Q11/0042; B23Q11/0053; B28B1/00; B28B1/02; Y; Y10; Y10S; Y10S82/00; Y10S82/901; Y10T; Y10T407/00; Y10T407/11; Y10T407/112; Y10T407/114; Y10T82/00; Y10T82/16; Y10T82/16426; Y10T82/16951; Y10T82/25; Y10T82/2585; Y10T82/2589; Y10T82/30
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) | 1952-02-22 | 1952-08-23 | 1953-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-22 | 1956-08-23 | 1957-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-22 | 1960-08-23 | 1961-02-22 | $7700.00 | Window Closed / Lapsed |