Patent US3605666A successfully refreshed from Google Patents.
US3605666A
Expired / Lapsed
US
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Tufted carpet with compatibly dyable needlebonded subface and method of manufacturing same
Assignee: Ozite Corp
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Filing: 1969-06-13
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Granted: 1971-09-20
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Expires: 1989-06-13
Abstract
Abstract A PATTERNED TUFTED CARPET INCLUDES A THIN NEEDLEBONDED SURFACE WHICH VISUALLY MASKS THE SCRIM AND THE BASES OF THE TUFTS, AND THE TUFTS AND SUBFACE FIBERS ARE EQUALLY, COMPATIBLY DYABLE SO THAT THE COLORATION AND LIGHT REFLECTANCE ARE UNIFORM. THE CARPET IS MADE BY NEEDLING THE SUBFACE ONTO THE SCRIM, TUFTING THROUGH THE SCRIM AND SUBFACE, AND THEN DYING OR PRINTING.
Inventors
- 👤 Richard Kimmel
- 👤 Robert G Rowan
- 👤 Arthur R Hild
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:45
CPC Classifications
D; D05; D05C; D05C17/00; D05C17/02; Y; Y10; Y10S; Y10S8/00; Y10S8/929; Y10T; Y10T428/00; Y10T428/23907; Y10T428/2395
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |