US2589502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated sheet for use as a wall or floor covering
Assignee: Bonafide Mills Inc
•
Filing: 1947-04-14
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Granted: 1952-03-18
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Expires: 1967-04-14
Abstract
No abstract record available.
Inventors
- 👤 Joseph M Lurie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:49
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; D06N7/006; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24942; Y10T428/2495; Y10T428/24967
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
A LAMINATED SHEET FOR USE AS A COVERING FOR FLOORS, WALLS AND OTHER SURFACES COMPRISING A PREFORMED THERMOPLASTIC RESINOUS SHEET OF A THICKNESS OF FROM .008 TO .012 INCHES, COMPRISING A COPOLYMER OF VINYL ACETATE AND VINYL CHLORIDE BONDED TO ONE SURFACE OF A HARD FIBROUS SUBSTANTIALLY INCOMPRESSIBLE FIBER BOARD OF A THICKNESS OF FROM 0.20 TO 0.30 INCHES AND A RESILIENT FIBROUS LAYER BONDED TO THE UNDERSURFACE OF SAID FIBER BOARD AND OF A THICKNESS SUBSTANTIALLY GREATER THAN THE THICKNESS THEREOF, SAID HARD FIBER BOARD ASSISTING IN MAINTAINING THE RESINOUS SHEET IN A SUBSTANTIALLY PLANE CONDITION WHEN WALKED ON DURING ITS USE AS A FLOOR COVERING.
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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) | 1955-03-18 | 1955-09-17 | 1956-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-18 | 1959-09-17 | 1960-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-18 | 1963-09-17 | 1964-03-18 | $7700.00 | Window Closed / Lapsed |