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Patent US2163868A successfully refreshed from Google Patents.
US2163868A
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Cutting machine
Assignee: LASSCO PRODUCTS Inc
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Filing: 1936-11-09
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Granted: 1939-06-27
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Expires: 1956-11-09
Abstract
No abstract record available.
Inventors
- 👤 Christie Theodore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:18
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/10; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7593; Y10T83/7667; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8821; Y10T83/8867; Y10T83/8868; Y10T83/929; Y10T83/9411; Y10T83/9447
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) | 1942-06-26 | 1942-12-26 | 1943-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-06-26 | 1946-12-26 | 1947-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-06-26 | 1950-12-26 | 1951-06-27 | $7700.00 | Window Closed / Lapsed |