Patent US3564876A successfully refreshed from Google Patents.
US3564876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine knitting
Assignee: Titone Research & Dev Corp
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Filing: 1968-01-26
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Granted: 1971-02-23
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Expires: 1988-01-26
Abstract
Abstract SEAMLESS TUBULAR FABRIC IS FORMED ON A DOUBLE NEEDLEBED MACHINE, SUCH AS A RASCHEL. TWO CONNECTOR GUIDE BARS ARE RENDERED SUFFICIENT BY OMITTING FROM EACH BED A NEEDLE AT EACH END OF EACH BAND. POINT D''ESPRIT AND OTHER LAY-IN PATTERNS ARE PROVIDED ALONG WITH A BASIC HEXAGONAL NET.
Inventors
- 👤 Seymour C Titone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:27
CPC Classifications
D; D04; D04B; D04B23/00; D04B23/16; D04B23/20; D04B21/00; D04B21/10; D04B21/12; D04B21/20; D04B21/207; D10; D10B; D10B2501/00; D10B2501/02; D10B2501/021
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) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |