US3400039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite carpet matting and method of making the same
Assignee: American Biltrite Inc
•
Filing: 1965-10-14
•
Granted: 1968-09-03
•
Expires: 1985-10-14
Abstract
No abstract record available.
Inventors
- 👤 James N Mason
- 👤 Marvin M Kahn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:31
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/02; A47G27/0243; A47G27/0268; B; B32; B32B; B32B27/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/1092; Y10T156/1093; Y10T156/1095; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23986; Y10T428/23993
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
A COMPOSITE MATTING COMPRISING A SURFACE PLY OF CARPET FABRIC, AN EDGE STRIP OF SHEET PLASTIC MATERIAL BONDED TO THE UNDERSIDE OF THE CARPET PLY AND EXTENDING OUTWARDLY FROM ITS EDGE, AND A BACKING PLY OF PLASTIC MA-
Claim 2
Dependent Claim
38 words
A COMPOSITE MATTING COMPRISING A SURFACE PLY OF CARPET FABRIC, AN EDGE STRIP OF SHEET PLASTIC MATERIAL BONDED TO THE UNDERSIDE OF THE CARPET PLY AND EXTENDING OUTWARDLY FROM ITS EDGE, AND A BACKING PLY OF PLASTIC MA-
References Cited (Backward Citations)
US3120083A
Cited
US3166455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |