Patent US2608255A successfully refreshed from Google Patents.
US2608255A
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Cutter device for composition floor tiles
Assignee: Individual
•
Filing: 1950-07-06
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Granted: 1952-08-26
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Expires: 1970-07-06
Abstract
No abstract record available.
Inventors
- 👤 Fred L Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:46
CPC Classifications
B; B28; B28D; B28D1/00; B28D1/22; B28D1/222; B28D1/223; Y; Y10; Y10T; Y10T83/00; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/858; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8843; Y10T83/8854; Y10T83/97
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) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |