Patent US3463695A successfully refreshed from Google Patents.
US3463695A
Expired / Lapsed
US
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Apparatus for producing ceramic tile assemblies
Assignee: American Olean Tile Co Inc
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Filing: 1966-06-23
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Granted: 1969-08-26
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Expires: 1986-06-23
Abstract
No abstract record available.
Inventors
- 👤 Malcolm A Schweiker
- 👤 Wayne C Watson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:14
CPC Classifications
B; B28; B28B; B28B11/00; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T156/1754; Y10T156/1759; Y10T156/1798
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2961946A
Cited
US3041785A
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US3177568A
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US3162937A
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US3291676A
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US3322591A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |