US4791236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Releasable flexible conductive jacket
Assignee: Zippertubing Co
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Filing: 1987-07-10
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Granted: 1988-12-13
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Expires: 2007-07-10
Abstract
Abstract An electrically conductive removable jacket is provided for wire bundles or the like. The jacket comprises a flattened knitted metal wire tube with a strip of hook and loop fastener stitched along each longitudinal edge so that a tubular jacket is formed by overlapping the edges and securing the fasteners. Plural strips of hook and loop fastener assure that the jacket can be kept electrically "closed" regardless of the size of bundle encompassed. A resilient gasket is provided along one edge of the conductive jacket for making electrical contact with the opposite edge. The conductive jacket may be secured along one edge to one edge of a flexible electrically insulating jacket having fastening means along each edge for forming a tubular insulating jacket. The insulating jacket is inside of the conductive jacket.
Inventors
- 👤 Laurence R. Klein
- 👤 Walter A. Plummer, III
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:58
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/14; H; H01; H01B; H01B11/00; H01B11/02; H01B11/06; H01B11/10; H01B11/1033; H01B7/00; H01B7/17; H01B7/18; H01B7/186; Y; Y10; Y10S; Y10S174/00; Y10S174/11; Y10T; Y10T428/00; Y10T428/24; Y10T428/24008; Y10T428/24017
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
96 words
An electrically conductive jacket comprising: an elongated flexible electrically insulating sheet; interlocking means along each longitudinal edge of the insulating sheet for releasably securing the longitudinal edges together to form a flexible tubular jacket; an elongated flexible electrically conductive sheet having a greater width than the insulating sheet, and having one longitudinal edge secured along one longitudinal edge of the insulating sheet; and means along each longitudinal edge of the conductive sheet for releasably securing the longitudinal edges together in overlapping relation to form a flexible tubular jacekt outside of and concentric with the insulating jacket.
Claim 2
Dependent Claim
96 words
An electrically conductive jacket comprising: an elongated flexible electrically insulating sheet; interlocking means along each longitudinal edge of the insulating sheet for releasably securing the longitudinal edges together to form a flexible tubular jacket; an elongated flexible electrically conductive sheet having a greater width than the insulating sheet, and having one longitudinal edge secured along one longitudinal edge of the insulating sheet; and means along each longitudinal edge of the conductive sheet for releasably securing the longitudinal edges together in overlapping relation to form a flexible tubular jacekt outside of and concentric with the insulating jacket.
Claim 3
Dependent Claim
37 words
An electrically conductive jacket as recited in claim 1 further comprising a resilient electrically conductive gasket along a longitudinal edge of the conductive sheet for making electrical contact along the other longitudinal edge of the conductive sheet.
Claim 4
Dependent Claim
39 words
An electrically conductive jacket as recited in claim 1 wherein the insulating sheet and conductive sheet are secured together along a flap of the insulating sheet extending beyond the means for securing the edges of the insulating sheet together.
Claim 5
Dependent Claim
67 words
An electrically conductive jacket as recited in claim 3 wherein the means for securing the edges of the conductive sheet together comprises a first half of a hook and loop fastener secured to the conductive sheet and insulating sheet along the extending flap, and a second half of a hook and loop fastener secured along the other face of the conductive sheet along the opposite edge thereof.
Claim 6
Dependent Claim
49 words
An electrically conductive jacket as recited in claim 2 comprising a pair of parallel hook and loop fastener strips along each longitudinal edge of the conductive sheet and wherein the gasket is between the strips of one pair for engaging a gap between the strips of the other pair.
Claim 7
Dependent Claim
21 words
An electrically conductive jacket as recited in claim 1 wherein the electrically conductive sheet comprises a flattened knitted metal wire tube.
Claim 8
Dependent Claim
37 words
An electrically conductive jacket a recited in claim 6 further comprising a resilient electrically conductive gasket along a longitudinal edge of the conductive sheet for making electrical contact along the other longitudinal edge of the conductive sheet.
Claim 9
Dependent Claim
20 words
An electrically conductive jacket as recited in claim 1 wherein the resilient gasket comprises a roll of knitted wire mesh.
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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) | 1991-12-13 | 1992-06-13 | 1992-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-12-13 | 1996-06-13 | 1996-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-12-13 | 2000-06-13 | 2000-12-13 | $7700.00 | Window Closed / Lapsed |