US3703431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative plastic wall tile
Assignee: WAYNE G KEMPER
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Filing: 1971-08-03
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Granted: 1972-11-21
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Expires: 1991-08-03
Abstract
Abstract A decorative tile including a transparent body with a smooth outer surface and an embossed or crinkled backing visible through the outer surface but spaced therefrom so as to give the tile a visible, three-dimensional effect.
Inventors
- 👤 Wayne G Kemper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:28
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/08; B44; B44F; B44F7/00; B44F11/00; B44F11/06; B32B2451/00; Y; Y10; Y10T; Y10T428/00; Y10T428/16; Y10T428/163; Y10T428/24; Y10T428/24355; Y10T428/24364; Y10T428/24446; Y10T428/24479; Y10T428/2457; Y10T428/24628; Y10T428/24736
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) | 1975-11-21 | 1976-05-22 | 1976-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-11-21 | 1980-05-22 | 1980-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-11-21 | 1984-05-22 | 1984-11-21 | $7700.00 | Window Closed / Lapsed |