US2769626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor covering removing machine having yieldable flared cutters
Assignee: AMERICAN FLOOR SURFACING MACH
•
Filing: 1954-08-30
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Granted: 1956-11-06
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Expires: 1974-08-30
Abstract
No abstract record available.
Inventors
- 👤 Anthony F Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:15
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/06; E01C23/08; E01C23/085; E01C23/088; E01C23/0885; E04; E04G; E04G23/00; E04G23/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2030520A
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US2492065A
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US2404605A
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US2502043A
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US2606011A
Cited
DE892372C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |