US3015149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined carpet and spacer fabric
Assignee: Uniroyal Inc
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Filing: 1958-04-23
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Granted: 1962-01-02
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Expires: 1978-04-23
Abstract
No abstract record available.
Inventors
- 👤 Boutwell H Foster
- 👤 Haddad Nassib
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:47
CPC Classifications
D; D03; D03D; D03D27/00; D10; D10B; D10B2503/00; D10B2503/04; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23957; Y10T428/23979
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A FABRIC FOR USE AS UPHOLSTERY COVERING, CARPETING AND THE LIKE, COMPRISING UPPER AND LOWER PLIES EACH COMPOSED OF LONGITUDINALLY SHRUNK STRANDS EXTENDING IN ONE DIRECTION OF SAID PLIES AND INTERWOVEN WITH STRANDS EXTENDING SUBSTANTIALLY TRANSVERSE TO BOTH SAID DIRECTION AND SAID SHRUNK STRANDS, AN INTERMEDIATE PLY OF UNSHRUNK, STIFF CORRUGATED STRANDS EXTENDING SUBSTANTIALLY IN SAID DIRECTION AND INTERWOVEN ALTERNATELY WITH SPACED ONES OF SAID TRANSVERSE STRANDS OF SAID UPPER AND LOWER PLIES, RESPECTIVELY, AND A PLURALITY OF UNSHRUNK PILE YARN STRANDS INTERWOVEN WITH SAID TRANSVERSE STRANDS OF SAID UPPER PLY SO AS TO FORM IN EACH SAID SOFT STRANDS RAISED PILE-CONSTITUTING BUCKLES SPACED FROM ONE ANOTHER ALONG SAID DIRECTION SAID UPPER PLY FORMING THE ONLY FABRIC INTERCONNECTION BETWEEN SAID INTERMEDIATE PLY AND SAID PILE YARN STRANDS.
Claim 2
Dependent Claim
127 words
A FABRIC FOR USE AS UPHOLSTERY COVERING, CARPETING AND THE LIKE, COMPRISING UPPER AND LOWER PLIES EACH COMPOSED OF LONGITUDINALLY SHRUNK STRANDS EXTENDING IN ONE DIRECTION OF SAID PLIES AND INTERWOVEN WITH STRANDS EXTENDING SUBSTANTIALLY TRANSVERSE TO BOTH SAID DIRECTION AND SAID SHRUNK STRANDS, AN INTERMEDIATE PLY OF UNSHRUNK, STIFF CORRUGATED STRANDS EXTENDING SUBSTANTIALLY IN SAID DIRECTION AND INTERWOVEN ALTERNATELY WITH SPACED ONES OF SAID TRANSVERSE STRANDS OF SAID UPPER AND LOWER PLIES, RESPECTIVELY, AND A PLURALITY OF UNSHRUNK PILE YARN STRANDS INTERWOVEN WITH SAID TRANSVERSE STRANDS OF SAID UPPER PLY SO AS TO FORM IN EACH SAID SOFT STRANDS RAISED PILE-CONSTITUTING BUCKLES SPACED FROM ONE ANOTHER ALONG SAID DIRECTION SAID UPPER PLY FORMING THE ONLY FABRIC INTERCONNECTION BETWEEN SAID INTERMEDIATE PLY AND SAID PILE YARN STRANDS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |