US2565510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dust collector for tile cutting machines and the like
Assignee: Individual
•
Filing: 1947-11-29
•
Granted: 1951-08-28
•
Expires: 1967-11-29
Abstract
No abstract record available.
Inventors
- 👤 Charles A Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:15
CPC Classifications
B; B24; B24B; B24B55/00; B24B55/06; Y; Y10; Y10S; Y10S29/00; Y10S29/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US790943A
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US799641A
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US1059877A
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US1528439A
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US2009859A
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US2007627A
Cited
GB524241A
Cited
US2291550A
Cited
US2315090A
Cited
US2384414A
Cited
US2394556A
Cited
US2399239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |