US3169088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textured foam surface covering
Assignee: Congoleum Industries Inc
•
Filing: 1959-08-06
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Granted: 1965-02-09
•
Expires: 1979-08-06
Abstract
No abstract record available.
Inventors
- 👤 Paul C Wetterau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:51
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0007; D06N7/0013; B; B29; B29C; B29C65/00; B29C65/48; B29C65/78; B29C65/7858; B29C65/7888; B29C65/7894; B29C66/00; B29C66/70; B29C66/71; B29C66/72; B29C66/727; B29C66/80; B29C66/83; B29C66/836; D06N3/00; D06N3/0086; D06N3/0095; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446; Y10T428/24479; Y10T428/24521; Y10T428/249921; Y10T428/249953; Y10T428/249987; Y10T428/249991; Y10T428/249992
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A RESILIENT FLEXIBLE DECORATIVE PLASTIC SHEET COMPRISING A BACKING LAYER OF FUSED VINYL CHLORIDE RESINOUS COMPOSITION FOAM INTEGRALLY BONDED TO A DECORATIVE LAYER OF VINYL CHLORIDE COMPOSITION COMPATIBLE WITH SAID VINYL CHLORIDE COMPOSITION, SAID DECORATIVE LYAER HAVING A WRINKLED TEXTURED SURFACE FORMED BY AREAS OF SMALL PROTUBERNANCES OF CELLULAR STRUCTURE WHICH EXTEND THROUGHOUT THE ENTIRE THICKNESS OF THE DECORATIVE LAYER.
Claim 2
Dependent Claim
60 words
A RESILIENT FLEXIBLE DECORATIVE PLASTIC SHEET COMPRISING A BACKING LAYER OF FUSED VINYL CHLORIDE RESINOUS COMPOSITION FOAM INTEGRALLY BONDED TO A DECORATIVE LAYER OF VINYL CHLORIDE COMPOSITION COMPATIBLE WITH SAID VINYL CHLORIDE COMPOSITION, SAID DECORATIVE LYAER HAVING A WRINKLED TEXTURED SURFACE FORMED BY AREAS OF SMALL PROTUBERNANCES OF CELLULAR STRUCTURE WHICH EXTEND THROUGHOUT THE ENTIRE THICKNESS OF THE DECORATIVE LAYER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-09 | 1968-08-10 | 1969-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-09 | 1972-08-10 | 1973-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-09 | 1976-08-10 | 1977-02-09 | $7700.00 | Window Closed / Lapsed |