US3506532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative laminated panel
Assignee: Plastic Coating Corp
•
Filing: 1963-02-15
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Granted: 1970-04-14
•
Expires: 1983-02-15
Abstract
No abstract record available.
Inventors
- 👤 Herman F Bock
- 👤 Robert C Graham
- 👤 Jay J Uber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:29
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/24; E04C2/243; B; B44; B44C; B44C5/00; B44C5/04; B60; B60R; B60R13/00; B60R13/02; B60R13/0212; B60R13/0225; E04C2/30; E04C2/32; B60R13/08; B60R13/0815; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24496; Y10T428/24521; Y10T428/24537; Y10T428/249921; Y10T428/249953; Y10T428/249962; Y10T428/249964; Y10T428/249965; Y10T428/249966; Y10T428/249981; Y10T428/249982; Y10T428/249987
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A LAMINATED PANEL HAVING A COMPOUND CURVATURE, COMPRISING; A CORE OF A FOAMED-PLASTIC MATERIAL WHICH IS IN THE FORM OF A SHEET, WHICH IS COMPRESSIBLE WITHOUT RUPTURE, WHICH IS FLEXIBLE, WHICH IS PERMANENTLY DEFORMED TO A COMPOUND CURVATURE AND WHICH HAS AN ELASTIC MEMORY WHICH CAUSES IT TO RETURN TO SAID COMPOUND CURVATURE AFTER BEING FLEXED THEREFROM; SAID SHEET OF FOAMED-PLASTIC MATERIAL HAVING A LAYER OF SHEET MATERIAL ADHERED TO EACH OF ITS SURFACES SO AS TO FORM A LAMINATE, ONE OF WHICH LAYERS FORMS THE FRONT SURFACE OF THE PANEL; SAID LAMINATE HAVING TWO SETS OF PARALLEL CREASES ON EACH SURFACE THEREOF, THE LINES OF EACH SET OF WHICH ARE APPROXIMATELY EQUIDISTANT, AND THE SETS OF WHICH ON EACH SURFACE ARE POSITIONED AT APPROXIMATELY RIGHT ANGLES TO EACH OTHER, WITH EACH SET OF THE CREASES ON ONE SURFACE OFFSET BY APPROXIMATELY HALF THE DISTANCE BETWEEN THEM FROM THOSE ON THE REVERSE SURFACE.
Claim 2
Dependent Claim
153 words
A LAMINATED PANEL HAVING A COMPOUND CURVATURE, COMPRISING; A CORE OF A FOAMED-PLASTIC MATERIAL WHICH IS IN THE FORM OF A SHEET, WHICH IS COMPRESSIBLE WITHOUT RUPTURE, WHICH IS FLEXIBLE, WHICH IS PERMANENTLY DEFORMED TO A COMPOUND CURVATURE AND WHICH HAS AN ELASTIC MEMORY WHICH CAUSES IT TO RETURN TO SAID COMPOUND CURVATURE AFTER BEING FLEXED THEREFROM; SAID SHEET OF FOAMED-PLASTIC MATERIAL HAVING A LAYER OF SHEET MATERIAL ADHERED TO EACH OF ITS SURFACES SO AS TO FORM A LAMINATE, ONE OF WHICH LAYERS FORMS THE FRONT SURFACE OF THE PANEL; SAID LAMINATE HAVING TWO SETS OF PARALLEL CREASES ON EACH SURFACE THEREOF, THE LINES OF EACH SET OF WHICH ARE APPROXIMATELY EQUIDISTANT, AND THE SETS OF WHICH ON EACH SURFACE ARE POSITIONED AT APPROXIMATELY RIGHT ANGLES TO EACH OTHER, WITH EACH SET OF THE CREASES ON ONE SURFACE OFFSET BY APPROXIMATELY HALF THE DISTANCE BETWEEN THEM FROM THOSE ON THE REVERSE SURFACE.
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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) | 1973-04-13 | 1973-10-13 | 1974-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-13 | 1977-10-13 | 1978-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-13 | 1981-10-13 | 1982-04-14 | $7700.00 | Window Closed / Lapsed |