US4135341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll-on ceiling for manufactured homes
Assignee: Armstrong World Industries Inc
•
Filing: 1977-06-20
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Granted: 1979-01-23
•
Expires: 1997-06-20
Abstract
Abstract There is provided a roll-on type ceiling material that has a monolithic appearance free from batten strips, rosettes, or plastic inserts. A base surface is applied and this is covered by a flexible, decorative sheet to form the ceiling covering.
Inventors
- 👤 Norman A. Johnson
- 👤 Raymond C. Kent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:30
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/02; B32B5/06; B32B38/00; B32B38/06; B32B5/022; B32B7/00; B32B7/04; B32B7/12; E; E04; E04B; E04B9/00; E04B9/30; E04B9/303; B32B2419/00; B32B2419/06; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24479; Y10T428/24521
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A ceiling for a manufactured home consisting of: (a) a support framework, (b) backer-board means on the support framework to provide the base of the ceiling, and (c) a one-piece construction flexible sheet having a decorative surface fastened to said backer-board means and covering the complete ceiling of the manufactured home, (1) said flexible sheet consisting of a scrim (2) positioned thereon and needle-bonded thereto are two webs of different fiber materials, the outer web being a material which will heat emboss better than the underlying web, and (3) said outer web at least being embossed and forming said decorative surface.
Claim 2
Dependent Claim
101 words
A ceiling for a manufactured home consisting of: (a) a support framework, (b) backer-board means on the support framework to provide the base of the ceiling, and (c) a one-piece construction flexible sheet having a decorative surface fastened to said backer-board means and covering the complete ceiling of the manufactured home, (1) said flexible sheet consisting of a scrim (2) positioned thereon and needle-bonded thereto are two webs of different fiber materials, the outer web being a material which will heat emboss better than the underlying web, and (3) said outer web at least being embossed and forming said decorative 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) | 1982-01-22 | 1982-07-24 | 1983-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-22 | 1986-07-24 | 1987-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-22 | 1990-07-24 | 1991-01-23 | $7700.00 | Window Closed / Lapsed |