US3090277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braided combined cordage
Assignee: Bayer AG
•
Filing: 1959-05-19
•
Granted: 1963-05-21
•
Expires: 1979-05-19
Abstract
No abstract record available.
Inventors
- 👤 Schmittmann Hans-Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:29
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/02; B; B65; B65H; B65H59/00; B65H59/02; B65H59/04; D04; D04C; D04C1/00; D04C1/06; D04C1/12; B65H2701/00; B65H2701/30; B65H2701/31; D07B1/14; D07B1/147; D07B2201/00; D07B2201/10; D07B2201/1012; D07B2201/102; D07B2201/1096; D07B2205/00; D07B2205/30; D07B2205/3021; D07B2205/3067
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
BRAIDED STRING, LINE , ROPE, CORD, AND THE LIKE, FROM FORMED STRANDS HAVING A LOW DEGREE OF TWIST, COMPRISING A PLURALITY OF STRANDS HAVING AN INNER LAYER OF YARN PROVIDED WITH A Z-TWIST AND AN OUTER LAYER OF YARN PROVIDED WITH AN S-TWIST, AND A PLURALITY OF STRANDS HAVING AN INNER LAYER OF YARN PROVIDED WITH AN S-TWIST AND AN OUTER LAYER OF YARN PROVIDED WITH A Z-TWIST, SAID STRANDS BEING BRAIDED TOGETHER, SAID STRANDS BEING COMPOSED OF YARNS TWISTED IN OPPOSITE DIRECTION TO THE CORRESPONDING DIRECTION OF TWIST OF THE RESPECTIVE STRANDS IN THE BRAID AND THE TWISTED YARNS INCLUDING FORMED COMPONENTS TWISTED IN OPPOSITE DIRECTION OF THE CORRESPONDING DIRECTION OF TWIST OF THE RESPECTIVE YARNS.
Claim 2
Dependent Claim
117 words
BRAIDED STRING, LINE , ROPE, CORD, AND THE LIKE, FROM FORMED STRANDS HAVING A LOW DEGREE OF TWIST, COMPRISING A PLURALITY OF STRANDS HAVING AN INNER LAYER OF YARN PROVIDED WITH A Z-TWIST AND AN OUTER LAYER OF YARN PROVIDED WITH AN S-TWIST, AND A PLURALITY OF STRANDS HAVING AN INNER LAYER OF YARN PROVIDED WITH AN S-TWIST AND AN OUTER LAYER OF YARN PROVIDED WITH A Z-TWIST, SAID STRANDS BEING BRAIDED TOGETHER, SAID STRANDS BEING COMPOSED OF YARNS TWISTED IN OPPOSITE DIRECTION TO THE CORRESPONDING DIRECTION OF TWIST OF THE RESPECTIVE STRANDS IN THE BRAID AND THE TWISTED YARNS INCLUDING FORMED COMPONENTS TWISTED IN OPPOSITE DIRECTION OF THE CORRESPONDING DIRECTION OF TWIST OF THE RESPECTIVE YARNS.
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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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |