Patent US2873523A successfully refreshed from Google Patents.
US2873523A
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Tile cutting and fusing tool
Assignee: MERRITT ENGINEERING Co
•
Filing: 1953-09-21
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Granted: 1959-02-17
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Expires: 1973-09-21
Abstract
No abstract record available.
Inventors
- 👤 Charles J Garland
- 👤 Turner Delmer Wayne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:02
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/18; B; B26; B26F; B26F3/00; B26F3/06; E04F21/0076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1328547A
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US1541631A
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US1834555A
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US1993472A
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US2304559A
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US2574440A
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US2600067A
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US2572791A
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US2654122A
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US2701835A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |