Patent US2806809A successfully refreshed from Google Patents.
US2806809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of decorative laminated vinylite panels
Assignee: Individual
•
Filing: 1953-08-12
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Granted: 1957-09-17
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Expires: 1973-08-12
Abstract
No abstract record available.
Inventors
- 👤 Charles H Schuh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:18
CPC Classifications
B; B32; B32B; B32B27/00; E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/18; E06; E06B; E06B3/00; E06B3/32; E06B3/48; E06B3/481; Y; Y10; Y10T; Y10T428/00; Y10T428/18; Y10T428/24; Y10T428/24628; Y10T428/24636; Y10T428/24645; Y10T428/24669; Y10T428/24694; Y10T428/24942; Y10T428/2495; Y10T428/24967
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A FOLDABLE DECORATIVE, TRANSLUCENT INTEGRAL, THERMOPLASTIC RESINOUS PANERL OF APPROXIMATELY 1/8 INCH THICKNESS, BEING OF UNIFORM THICKNESS THROUGHOUT NAD BEING CONTIGOUS AND FREE OF VOIDS, AND HAVING SMOOTH SURFACES ON BOTH SIDES, SAID PANEL CONTAINING AREAS OF LOW PLASTICIZER CONTENT SUFFICIENTLY LOW TO CAUSE THESE AREAS TO BE RIGID, AND AREAS OF HIGH PLASTICIZER CONTENT SUFFICIENTLY HIGH TO CAUSE THESE AREAS TO BE FLEXIBLE, SAID FLEXIBLE AND RIGID AREAS RUNNING FROM TOP TO BOTTOM OF THE PANEL ALTERNATELY IN PARALLEL ALIGINMENT, THE FLEXIBLE AREAS BEING APPROXIMATELY 1/2 INCH WIDE AND THE RIGID AREAS BEING AT LEAST SEVERAL TIMES AS WIDE, SAID PANEL HAVING A NATURAL TENDENCY TO FOLD ACCORDIONWISE, SAID PANEL HAVING AN OPEN MESH FABRIC EMBEDDED THROUGHOUT THE CENTER THEREOF.
Claim 2
Dependent Claim
121 words
A FOLDABLE DECORATIVE, TRANSLUCENT INTEGRAL, THERMOPLASTIC RESINOUS PANERL OF APPROXIMATELY 1/8 INCH THICKNESS, BEING OF UNIFORM THICKNESS THROUGHOUT NAD BEING CONTIGOUS AND FREE OF VOIDS, AND HAVING SMOOTH SURFACES ON BOTH SIDES, SAID PANEL CONTAINING AREAS OF LOW PLASTICIZER CONTENT SUFFICIENTLY LOW TO CAUSE THESE AREAS TO BE RIGID, AND AREAS OF HIGH PLASTICIZER CONTENT SUFFICIENTLY HIGH TO CAUSE THESE AREAS TO BE FLEXIBLE, SAID FLEXIBLE AND RIGID AREAS RUNNING FROM TOP TO BOTTOM OF THE PANEL ALTERNATELY IN PARALLEL ALIGINMENT, THE FLEXIBLE AREAS BEING APPROXIMATELY 1/2 INCH WIDE AND THE RIGID AREAS BEING AT LEAST SEVERAL TIMES AS WIDE, SAID PANEL HAVING A NATURAL TENDENCY TO FOLD ACCORDIONWISE, SAID PANEL HAVING AN OPEN MESH FABRIC EMBEDDED THROUGHOUT THE CENTER THEREOF.
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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) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |