US3197356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated panel
Assignee: Dow Silicones Corp
•
Filing: 1962-09-27
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Granted: 1965-07-27
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Expires: 1982-09-27
Abstract
No abstract record available.
Inventors
- 👤 James K Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:08
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/24; E04C2/246; B; B29; B29C; B29C70/00; B29C70/003; B29C70/0035; B29C70/04; B29C70/06; B29C70/10; B32; B32B; B32B27/00; E04C2/16; E04C2/243; B29K; B29K2309/00; B29K2309/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31645; Y10T442/00; Y10T442/30; Y10T442/3707; Y10T442/378; Y10T442/3813
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
AN ACOUSTIC, THERMAL INSULATING, DECORATIVE PANEL CONSISTING OF (1) A LAYER OF A GLASS FIVER MAT HAVING A PHENOLIC RESIN COATING ON THE FIBERS AND BEING FIRMLY ADHERED TO (2) AN EXTRUDED FILM OF A COPOLYMER CONSISTING OF 97 MOL PERCENT ETHYLENE UNITS AND 3 MOL PERCENT OF ACRYLIC ACID RESIDUES, WHICH IS IN TURN FIRMLY ADHERED TO (3) A PIGMENTED GLASS FABRIC COATED WITH A SILICONE CONSISTING OF 95 PARTS BY WEIGHT OF A DIMETHYLSILOXANE FLUID AND 5 PARTS BY WEIGHT OF A METHYLHYDROGENSILOXANE FLUID.
Claim 2
Dependent Claim
86 words
AN ACOUSTIC, THERMAL INSULATING, DECORATIVE PANEL CONSISTING OF (1) A LAYER OF A GLASS FIVER MAT HAVING A PHENOLIC RESIN COATING ON THE FIBERS AND BEING FIRMLY ADHERED TO (2) AN EXTRUDED FILM OF A COPOLYMER CONSISTING OF 97 MOL PERCENT ETHYLENE UNITS AND 3 MOL PERCENT OF ACRYLIC ACID RESIDUES, WHICH IS IN TURN FIRMLY ADHERED TO (3) A PIGMENTED GLASS FABRIC COATED WITH A SILICONE CONSISTING OF 95 PARTS BY WEIGHT OF A DIMETHYLSILOXANE FLUID AND 5 PARTS BY WEIGHT OF A METHYLHYDROGENSILOXANE FLUID.
References Cited (Backward Citations)
US2734289A
Cited
US2200429A
Cited
US2355608A
Cited
US2628214A
Cited
US2649396A
Cited
US2768925A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |