US3073209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mountaineering ropes of core-mantle structure
Assignee: Glanzstoff AG
•
Filing: 1960-01-18
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Granted: 1963-01-15
•
Expires: 1980-01-18
Abstract
No abstract record available.
Inventors
- 👤 Benk Karl
- 👤 Meyer Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:02
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/02; D07B1/04; D07B1/14; D07B1/145; D07B1/148; D07B2201/00; D07B2201/20; D07B2201/2083; D07B2201/209; D07B2501/00; D07B2501/20; D07B2501/2069
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A MOUNTAINEERING ROPE HAVING A CORE OF WHITE YARNS AND A MANTLE OF COLORED YARNS BRAIDED INTO AT LEAST TWO SEGMENTS OF CONTRASTING COLORS WHICH ALSO CONTRAST WITH WHITE, WHEREBY BREAKS IN THE MANTLE YARNS ARE MADE VISIBLE BY THE APPEARANCE OF THE WHITE YARNS OF THE CORE, THE BRAIDED YARNS OF ONE COLOR IN A SEGMENT OF SAID MANTLE BEING CO-BRAIDED FOR A SHORT DISTANCE AT THE COLOR CHANGE BOUNDARY WITH THE YARNS OF A CONTRASTING COLOR IN THE ADJACENT SEGMENT OF THE MANTLE.
Claim 2
Dependent Claim
85 words
A MOUNTAINEERING ROPE HAVING A CORE OF WHITE YARNS AND A MANTLE OF COLORED YARNS BRAIDED INTO AT LEAST TWO SEGMENTS OF CONTRASTING COLORS WHICH ALSO CONTRAST WITH WHITE, WHEREBY BREAKS IN THE MANTLE YARNS ARE MADE VISIBLE BY THE APPEARANCE OF THE WHITE YARNS OF THE CORE, THE BRAIDED YARNS OF ONE COLOR IN A SEGMENT OF SAID MANTLE BEING CO-BRAIDED FOR A SHORT DISTANCE AT THE COLOR CHANGE BOUNDARY WITH THE YARNS OF A CONTRASTING COLOR IN THE ADJACENT SEGMENT OF THE MANTLE.
References Cited (Backward Citations)
US1950126A
Cited
US1982304A
Cited
US2079369A
Cited
US2253048A
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US2438006A
Cited
US2602233A
Cited
US2737075A
Cited
GB825627A
Cited
US2851849A
Cited
US2945265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |