US3998060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Barrier for water carried pollutants
Assignee: Individual
•
Filing: 1976-04-14
•
Granted: 1976-12-21
•
Expires: 1996-04-14
Abstract
Abstract A barrier for water carried pollutants comprises a series of end to end connectable boom sections containing a floatable material which may comprise an oleophilic-hydrophobic-lighter than water composition which will selectively absorb hydrocarbons; fluid impervious connectors for the ends of the boom sections and flexible draft members and associated connectors for maintaining the integrity of the boom if it becomes necessary to replace one or more of the boom sections.
Inventors
- 👤 Paul Preus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:29
CPC Classifications
E; E02; E02B; E02B15/00; E02B15/04; E02B15/06; E02B15/08; E02B15/0814; E02B15/0857; E02B15/0885; Y; Y02; Y02A; Y02A20/00; Y02A20/20; Y02A20/204; Y10; Y10S; Y10S210/00; Y10S210/918; Y10S210/922; Y10S210/923; Y10S210/924
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
114 words
A barrier for water carried pollutants comprising a series of end to end connectable boom sections, each of said boom sections comprising a hollow tubular sleeve comprising the flotation means, a cable extending through each said sleeve and having an eye at each end externally of the ends of the sleeve, a separable connector passing through the eyes of adjacent boom sections, each said connector having a length greater than the cross dimensions of the boom sections, means at the ends of said connectors to releasably receive flexible draft means extending along each side of the barrier and fluid impervious cap means releasably secured to each end of a pair of adjacent boom sections.
Claim 2
Dependent Claim
114 words
A barrier for water carried pollutants comprising a series of end to end connectable boom sections, each of said boom sections comprising a hollow tubular sleeve comprising the flotation means, a cable extending through each said sleeve and having an eye at each end externally of the ends of the sleeve, a separable connector passing through the eyes of adjacent boom sections, each said connector having a length greater than the cross dimensions of the boom sections, means at the ends of said connectors to releasably receive flexible draft means extending along each side of the barrier and fluid impervious cap means releasably secured to each end of a pair of adjacent boom sections.
Claim 3
Dependent Claim
21 words
The invention defined in claim 1 wherein said flotation means comprises a comminuted oleophilic-hydrophobic-lighter than water composition to selectively absorb hydrocarbons.
Claim 4
Dependent Claim
30 words
The invention defined in claim 2 wherein the means for releasably securing the fluid impervious cap means to each end of the pair of adjacent boom sections comprises draw strings.
Claim 5
Dependent Claim
29 words
The invention defined in claim 3 wherein the fluid impervious cap means is provided with a pair of grommets in the sidewall thereof through which the separable connector passes.
Claim 6
Dependent Claim
29 words
The invention defined in claim 1 wherein said means at the ends of said connectors releasably receiving cable means extending along each side of the barrier comprise bifurcated shackles.
Claim 7
Dependent Claim
124 words
A barrier for oil and the like hydrocarbon floating on water comprising a series of end to end connectable boom sections, each said boom section comprising a hollow pervious tubular sleeve, a flotable oleophilic-hydrophobic-lighter than water composition in each said tubular sleeve, a cable extending through each said sleeve and having an eye at each end externally of the ends of the sleeve, a separable connector passing through the eyes of adjacent boom sections, each said connector having a length greater than the cross dimensions of the boom sections, means at the ends of said connectors releasably receiving cable means extending along each side of the barrier and fluid impervious cap means releasably secured to each end of a pair of adjacent boom sections.
Claim 8
Dependent Claim
124 words
A barrier for oil and the like hydrocarbon floating on water comprising a series of end to end connectable boom sections, each said boom section comprising a hollow pervious tubular sleeve, a flotable oleophilic-hydrophobic-lighter than water composition in each said tubular sleeve, a cable extending through each said sleeve and having an eye at each end externally of the ends of the sleeve, a separable connector passing through the eyes of adjacent boom sections, each said connector having a length greater than the cross dimensions of the boom sections, means at the ends of said connectors releasably receiving cable means extending along each side of the barrier and fluid impervious cap means releasably secured to each end of a pair of adjacent boom sections.
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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) | 1979-12-21 | 1980-06-21 | 1980-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-12-21 | 1984-06-21 | 1984-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-12-21 | 1988-06-21 | 1988-12-21 | $7700.00 | Window Closed / Lapsed |