Patent US5897170A successfully refreshed from Google Patents.
Patent US4258608A successfully refreshed from Google Patents.
US4258608A
Expired / Lapsed
US
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In-line snubber for use with braided cordage
Assignee: Individual
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Filing: 1979-02-14
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Granted: 1981-03-31
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Expires: 1999-02-14
Abstract
Abstract Disclosed herein is a snubbing device for use with traditional braided cordage. Traditional braided cordage exhibits a certain elasticity when tensioned by having the longitudinal axis of the braided cordage pulled in such a manner that the braid and resulting diameter constricts itself. In a double braided environment, an outer braid would constrict upon an inner braid, which would in turn constrict upon itself. A resilient elastic insert is provided within the inner core thereof, thereby causing the inner braid to constrict thereon.
Inventors
- 👤 John L. Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:11
CPC Classifications
D; D04; D04C; D04C1/00; D04C1/06; D04C1/12; D07; D07B; D07B1/00; D07B1/18; B; B63; B63B; B63B21/00; B63B2021/003; B63B2021/005
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
119 words
An in-line snubber for use as a tow or mooring line comprising a length of cordage having end portions and a central core of elastomeric material extending along a minor portion of the length of said cordage between said end portions and at least one outer sleeve of braided material, said outer braided sleeve being expanded radially outward in the area of said central core from a relaxed condition to define a central bore for accommodating said central core and for gripping engagement with the outer surface of said central core whereby elongation of said cordage is yieldingly opposed with generally increasing resistance by the attendant constriction of said sleeve on said core and the elasticity of said core.
Claim 2
Dependent Claim
119 words
An in-line snubber for use as a tow or mooring line comprising a length of cordage having end portions and a central core of elastomeric material extending along a minor portion of the length of said cordage between said end portions and at least one outer sleeve of braided material, said outer braided sleeve being expanded radially outward in the area of said central core from a relaxed condition to define a central bore for accommodating said central core and for gripping engagement with the outer surface of said central core whereby elongation of said cordage is yieldingly opposed with generally increasing resistance by the attendant constriction of said sleeve on said core and the elasticity of said core.
Claim 3
Dependent Claim
35 words
An in-line snubber in accordance with claim 1 wherein a pair of said outer sleeves of braided material are provided, said pair of outer sleeves being disposed on said central core in overlying, concentric relationship.
Claim 4
Dependent Claim
15 words
An in-line snubber in accordance with claim 2 wherein said central core comprises a tube.
References Cited (Backward Citations)
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Cited
US1930766A
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US2111639A
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US2328500A
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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) | 1984-03-30 | 1984-09-29 | 1985-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-30 | 1988-09-29 | 1989-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-30 | 1992-09-29 | 1993-03-31 | $7700.00 | Window Closed / Lapsed |