US2522072A - Electrical shield with slide fastener - Google Patents
Electrical shield with slide fastener Download PDFInfo
- Publication number
- US2522072A US2522072A US606742A US60674245A US2522072A US 2522072 A US2522072 A US 2522072A US 606742 A US606742 A US 606742A US 60674245 A US60674245 A US 60674245A US 2522072 A US2522072 A US 2522072A
- Authority
- US
- United States
- Prior art keywords
- sheet
- electrical
- slide fastener
- edges
- electrically conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/02—Details
- H01T13/04—Means providing electrical connection to sparking plugs
- H01T13/05—Means providing electrical connection to sparking plugs combined with interference suppressing or shielding means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/11—Zipper tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S4/00—Baths, closets, sinks, and spittoons
- Y10S4/11—Oil toilet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2539—Interlocking surface constructed from plural elements in series
- Y10T24/255—Interlocking surface constructed from plural elements in series having interlocking portion with specific shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2539—Interlocking surface constructed from plural elements in series
- Y10T24/2557—Interlocking surface constructed from plural elements in series having mounting portion with specific shape or structure
- Y10T24/2559—Interlocking surface constructed from plural elements in series having mounting portion with specific shape or structure including embracing jaws
Description
Sept. 12, 1950 s. TIERNEY. JR
ELECTRICAL sump wrrn suns msmum 2 Sheets-She 1 Filed July 24, 1945 sept. 12, 1950 s. TIERNEY, .m
ELECTRICAL sump wrm sums msmm 2 Sheets-Sheet 2 Filed July 24, 1945 Patented Sept. 12, 1950 ELECTRICAL SHIELD WITH SLIDE FASTENER Samuel Tierney, Jr.,. Westiield, N. J., assignor to Corporations, Inc., Newark, N. J a corporation oi New Jersey Application July 24, 1945, Serial No. 608,742
1 This invention relates to the provision of means to electrically connect two electrically conductive elements through the medium of an interlocking slide fastener, commonly known as a zipper.
Where electrical equipment is used it is frequently necessary to surround the active parts thereof with a grounded metallic casing so as to absorb and ground any electrical emanations which might flow therefrom lest they adversely affect other electrical equipment used in proximity thereto. A typical example of this is the necessity of shielding the ignition systems of airplanes, lest they adversely affect the radio equipment used in said planes. Conversely. where delicate electrical instruments are used, it is frequently desirable or necessary to surround the same in a grounded electrically conductive casing which can absorb and ground any extraneous electrical emanations before the same can affect the operation of such instrument.
Accordingly, the primary object of the invention is to provide a sheet electrically conductive .and preferably flexible, but at least bendable,
to be applied around any parts needing protection wherein the adjacent edges of the sheet may be held in electrical contact through the medium of a conventional slide fastener, or zipper.
A further object of the invention is to provide such a protective covering which may be applied or removed quickly and easily by hand, without the use of any tools.
A further, more specific object of the invention is the provision of such a protective covering that may be used as the outer sheet of a co-axial cable for radio transmission.
A further object is to provide such a covering which may be produced with a minimumof machine operations, at low cost, and by unskilled labor.
The invention consists of the construction, combination and arrangement of parts, as herein illustrated, described and claimed. It will be understood that the conventional "zipper disclosed herein is not the invention, but the invention resides in the combination therewith of a flexible, electrically conductive sheet, and the application .of said combination to such installations where vention may be applied in unlimited ways whet-- ever a protective, electrically conductive housing is called for. In the drawings similar referrelatively 5 Claims. (Cl. 174-35) ence characters designate corresponding parts, and in which:
Figure 1 is a schematic plan view, partly broken away, showing the application of the invention to a plurality of electrical conductors.
Figure 2 is a vertical section, taken on line 2-4 of Figure 1.
Figure 3 is a composite, enlarged fragmentary detail of the fastening element.
Figure 4 is a fragmentary perspective, illustrating the insulating spacing means.
Figure 5 is a front elevation of a two part casing for an electrical instrument.
Figure 6 is a side elevation of the casing shown in Figure 5, partly broken away.
Figure '7 is a composite, fragmentary view in plan, showing, on an enlarged scale, a modified form of material.
Figure 8 is a fragmentary section, taken on line 8-8 of Figure 7.
Figure 9 is a plan view, partly broken away, showing the application of the invention to a co-axial cable.
Figure 10 is a vertical section, taken on line l0i0 of Figure 9. 7
Referring to the drawings, and particularly Figures 1 to 4, l0 designates a flexible sheet which which may be made of natural or synthetic rubber, or a bendable plastic, and which has incorporated therein metallic particles 15. The particles l5 may be of copper, aluminum, brasasraphite or. any other suitable electrical conductor. The particles l5 are present in such density/ ds to be in contact one with another so as to make the normal dielectric sheet Ill electrically conductive.
The sheet I 0 is adapted to enclose electrical conductors I l, which pass through bores i2 of metal end plates it which are grounded. The ends of the sheet Ill are grounded by contact against the walls iii. In order to space the sheet I II from the conductors II, there is provided a plurality of spacers it supported by the conductors Ii, such spacers having recesses Ma to receive the slide fastener hereinafter described. Where the conductors II are not insulated, the bores l2 are provided with insulating sleeves or grommets l2a.
The sheet I 0 is folded around the spacers l4 and the contiguous edges are joined by a conventional slide fastener such as is shown, for example, in U. S. Patent No. 2,054,880, dated Sept. 22,
1936, to Legat. As best shown in Figure 3, the
edges of the sheet it are provided with beads it which are engaged in slots ll of metallic fastenassao'n are l I, one of which is provided with a projecting lip l9, and the opposite being provided with a mating opening 20. The series of fasteners II are engaged or disengaged by slider 2|, provided with an insulated portion 22 to prevent commu-- nication to the operator of any electrical potential on sheet It).
At one end of the twin rows of fasteners I! are located stops 23 to prevent the total removal of the slide It. At the opposite end one side has an end member 24 provided with an eye portion 25, and the other side has a member 26 having a hook 21 to enter the eye 25, all as illustrated and described in Patent 2,054,880. The wall I! is provided with a recess as to receive the hook 21 and eye 25. The sheet I is so dimensioned that it will flt snugly around the spacers l4 and will be under a. slight tension when the edges are joined together, so as to provide an eifective electrical conductor around the conductors II, and at the same time be readily removable. If desired, the entire sheet might be removed or merely partially opened for the purpose of inspection or repair of the conductors ll encased therein. The conductors ll need not be continuous as shown, but the space between the arbitrary walls i3 might well constitute a junction box in which the conductors I l are separable and which might require inspection from time to time, which is easily accomplished with the present construction.
In Figures and 6 is shown the application of the invention to an instrument which must be.
protected both from the influence of extraneous electrical waves and also seal it from emanating any waves of its own. In this case the housing 29, formed of sheet material, to be later described, is used to enclose an oscilloscope which is conventionally shown as" having the usual control knobs II for adjusting a cathode ray tube 32 having a fluorescent screen 33 on which the wave form 34 appears. In the application of the invention to this type of structure, it may be desired to form the enclosing housing of two parts 3538, each in the form of complementary rectangular containers with the slide fastener applied to their contiguous edges. The slider 21 is moved up the front face 31, across top face I9 and down the rear face 38 to interengage the rows of fasteners and in the opposite direction to release them. When released, the casing members 35-" may be readily sprung apart to permit the instrument In to be removed from the open top.
If further desired, the lower edges of the complementary sections may be carried by a grounded base 44, so that the two sections of the cover will be retained in place for rejoining when desired.
In Figures '7 and 8 is shown a modified form of flexible sheet as used in housing 29, and composed of wire mesh having the usual warp and woof wires 40-4 I, respectively. At the edges are provided a plurality of wires 42 which engage in the slot l! of the fasteners II, in the manner heretofore described, and for the same purpose. The wires 42 are of soft metal, such as copper, soft brass, fine aluminum, so as to be sufliciently flexible to permit the necessary movement of the fasteners It in order to engage the lip I! with the detent 20. The wire mesh formed by the wires 40 and 4| is preferably covered with a flexible transparent plastic coating 43, as for example, cellulose acetate or a suitable fabric.
4 The use of a transparent sheet is highly desirable where it is necessary to view the action of an instrument such as the oscilloscope shown in Figures 5 and 6. It will be understood that the wire mesh is sumciently line to act as a complete electrical shield.
In Figures 9 and 10 is shown the application of the invention to a co-axial cable in which the inner cable 45 is surrounded by spaced dielectric washers 4i, and the outer conducting sheet II is wrapped around the washers 46 and has its ends joined with the slide fastener, as heretofore disclosed. The said conducting sheet ill being similar in construction to that described above in connection with Figures 1 and 2.
From the foregoing it will be seen that this invention provides a flexible electrically conductive sheet which may be applied to various instrumentalities and joined together by conventional slide fasteners to form a complete electrical shield which may be readily applied or removed for the purpose of inspection or repair.
Where the sheet is cut to proper dimensions, the fastening members It will be kept under slight tension to maintain them in flrm contact, even under the influence of vibrations, tokeep the electrical resistance of the Joint constant with that of the remainder of the sheet.
Having thus fully described the invention, what is claimed as new and desired to be secured by Letters Patent of the United States, is:
1. An electrical shield comprising a sheet of conductive material adapted to be Placed around a part to be shielded and electrically conductive slide fastening means on the contiguous edges of the sheet, in electrical contact with said sheet, to permit easy engagement or disengagement of said edges.
2. An electrical shield comprising a sheet of flexible, conductive material adapted to be placed around a part to be shielded and electrically conductive slide fastening means on the continguous edges of the sheet, in electrical contact with said sheet," to permiteasy engagement or disengagement of said edges.
3. An electrical shield comprising a sheet of flexible, normally dielectric material impregnated with conductive particles to render the same electrically conductive and adapted to be placed around a part to be shielded, and electrically conductive slide fastening means on the contiguous edges of the sheet, in electrical contact with said sheet, to permit eaw engagement or disengagement of said edges.
4. In a device of the class described, in combination, a flexible member or members having electrically conductive material disposed throughout the body thereof and having a pair of long, oppositely disposed edges adapted to be separated to form an opening, rows of co-operating electrically conductive metallic fasteners conductively secured along said edges and a reciprocable slider arranged to move said fasteners into engagement whereby to provide a plurality of closely spaced electrical paths across said edges.
5. In a device of the class described, in combination, an electrical conductor terminating in a pair of long, oppositely disposed ends adapted to be separated to form an opening. said ends being formed of flexible insulative material having electrically conductive particles distributed therein, rows of co-operating metallic fasteners conductively secured along said ends and a reciprocable slider arranged to move said fas- Name Date Thompson Mar. 15, 1938 Tishman June 14, 1938 Byrne May 23, 1939 Lewis June 25, 1940 Peters et al Feb. 4, 1941 FOREIGN PATENTS Country Date Great Britain Aug. 18, 1927 OTHER REFERENCES Magazine Radio for October 1942, pages 14 and 44; a copy of pages in 174-102(2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US606742A US2522072A (en) | 1945-07-24 | 1945-07-24 | Electrical shield with slide fastener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US606742A US2522072A (en) | 1945-07-24 | 1945-07-24 | Electrical shield with slide fastener |
Publications (1)
Publication Number | Publication Date |
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US2522072A true US2522072A (en) | 1950-09-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US606742A Expired - Lifetime US2522072A (en) | 1945-07-24 | 1945-07-24 | Electrical shield with slide fastener |
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Country | Link |
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US (1) | US2522072A (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585054A (en) * | 1949-03-10 | 1952-02-12 | Edward J Stachura | Flexible shield for electric conductors |
US2708123A (en) * | 1950-01-24 | 1955-05-10 | Dresser Ind | Pipe joint protector |
DE1037540B (en) * | 1955-09-30 | 1958-08-28 | Siemens Ag | Electrical line or cable with one or more closed layers made of insulating material in the form of a tape applied in the longitudinal direction |
DE970716C (en) * | 1951-07-04 | 1958-10-23 | Siemens Ag | Zipper for a detachable connection of electrically conductive parts |
US2883446A (en) * | 1954-11-18 | 1959-04-21 | Nye Robert Glen | Protective shields for electronic devices |
US2960561A (en) * | 1957-10-01 | 1960-11-15 | Walter A Plummer | Shielded wire harness |
US2963760A (en) * | 1957-09-30 | 1960-12-13 | Samuel L Cohn | Slide fastener and treatment thereof |
DE1155824B (en) * | 1955-07-27 | 1963-10-17 | Siemens Ag | Detachable connection like a zipper for electrical shielding devices |
DE1176213B (en) * | 1955-07-28 | 1964-08-20 | Siemens Ag | Electrical device with detachable connection of electrically conductive parts by zipper |
DE1178912B (en) * | 1955-07-28 | 1964-10-01 | Siemens Ag | Zipper for detachable connection of electrically conductive parts |
US3206537A (en) * | 1960-12-29 | 1965-09-14 | Schlumberger Well Surv Corp | Electrically conductive conduit |
US3346688A (en) * | 1964-11-12 | 1967-10-10 | Litton Systems Inc | Fork-type wiring harness |
US3753203A (en) * | 1971-06-30 | 1973-08-14 | Rte Corp | Shielded high voltage connector |
US3813639A (en) * | 1972-03-27 | 1974-05-28 | Itt | Electrical connection for high voltage electrical systems |
US4891256A (en) * | 1983-04-26 | 1990-01-02 | The Bentley-Harris Manufacturing Co. | Wraparound closure device and a method of making same |
EP0376677A2 (en) * | 1988-12-27 | 1990-07-04 | Yoshida Kogyo K.K. | Slide fastener chain for blocking electromagnetic radiation and method for production thereof |
US5700022A (en) * | 1996-01-02 | 1997-12-23 | Finnson; Lawrence M. | Multifunctional collapsible shield |
US6286876B1 (en) * | 1998-02-13 | 2001-09-11 | Flexfab Horizons International, Inc. | Insulated flexible duct for aircraft applications |
US20050098345A1 (en) * | 2003-11-07 | 2005-05-12 | Zipsleeve, Llc | Protective sleeve |
US20100159741A1 (en) * | 2008-12-18 | 2010-06-24 | Wayne Philip Rothbaum | Magnetic Cord Management System |
US20110192857A1 (en) * | 2008-12-18 | 2011-08-11 | Wayne Philip Rothbaum | Magnetically Attached Accessories (For A Case) for a Portable Electronics Device |
GB2478906A (en) * | 2010-03-22 | 2011-09-28 | Mark Howson | A split gaiter or boot with a zip fastener |
CN103199467A (en) * | 2013-02-28 | 2013-07-10 | 震旦(中国)有限公司 | Cable-passing bag |
US8615849B2 (en) | 2010-04-14 | 2013-12-31 | Cjd Llc | Cord management system |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1021092A (en) * | 1911-01-17 | 1912-03-26 | Wayne D Fitzpatrick | Stovepipe-joint. |
GB275868A (en) * | 1926-10-21 | 1927-08-18 | App Swift Soc D | Improvements in and relating to closing devices having sliding clasp fastenings |
US2025635A (en) * | 1932-01-15 | 1935-12-24 | Charles C Bishoff | Protector for drive shaft joints |
US2042105A (en) * | 1934-03-09 | 1936-05-26 | Wesley J Kelley | Movable electric receptacle |
US2111229A (en) * | 1934-06-02 | 1938-03-15 | Anaconda Wire & Cable Co | Shielded wire covering |
US2120301A (en) * | 1936-04-15 | 1938-06-14 | Tishman Paul | Flexible tube warmer |
US2159627A (en) * | 1938-07-14 | 1939-05-23 | Fed Telegraph Co | Shielding arrangement for high frequency transmission systems |
US2205570A (en) * | 1938-08-17 | 1940-06-25 | Crown Fastener Corp | Tape for separable fasteners |
US2230261A (en) * | 1938-03-16 | 1941-02-04 | Titeflex Metal Hose Co | Radio shielding |
-
1945
- 1945-07-24 US US606742A patent/US2522072A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1021092A (en) * | 1911-01-17 | 1912-03-26 | Wayne D Fitzpatrick | Stovepipe-joint. |
GB275868A (en) * | 1926-10-21 | 1927-08-18 | App Swift Soc D | Improvements in and relating to closing devices having sliding clasp fastenings |
US2025635A (en) * | 1932-01-15 | 1935-12-24 | Charles C Bishoff | Protector for drive shaft joints |
US2042105A (en) * | 1934-03-09 | 1936-05-26 | Wesley J Kelley | Movable electric receptacle |
US2111229A (en) * | 1934-06-02 | 1938-03-15 | Anaconda Wire & Cable Co | Shielded wire covering |
US2120301A (en) * | 1936-04-15 | 1938-06-14 | Tishman Paul | Flexible tube warmer |
US2230261A (en) * | 1938-03-16 | 1941-02-04 | Titeflex Metal Hose Co | Radio shielding |
US2159627A (en) * | 1938-07-14 | 1939-05-23 | Fed Telegraph Co | Shielding arrangement for high frequency transmission systems |
US2205570A (en) * | 1938-08-17 | 1940-06-25 | Crown Fastener Corp | Tape for separable fasteners |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2585054A (en) * | 1949-03-10 | 1952-02-12 | Edward J Stachura | Flexible shield for electric conductors |
US2708123A (en) * | 1950-01-24 | 1955-05-10 | Dresser Ind | Pipe joint protector |
DE970716C (en) * | 1951-07-04 | 1958-10-23 | Siemens Ag | Zipper for a detachable connection of electrically conductive parts |
US2883446A (en) * | 1954-11-18 | 1959-04-21 | Nye Robert Glen | Protective shields for electronic devices |
DE1155824B (en) * | 1955-07-27 | 1963-10-17 | Siemens Ag | Detachable connection like a zipper for electrical shielding devices |
DE1178912B (en) * | 1955-07-28 | 1964-10-01 | Siemens Ag | Zipper for detachable connection of electrically conductive parts |
DE1176213B (en) * | 1955-07-28 | 1964-08-20 | Siemens Ag | Electrical device with detachable connection of electrically conductive parts by zipper |
DE1037540B (en) * | 1955-09-30 | 1958-08-28 | Siemens Ag | Electrical line or cable with one or more closed layers made of insulating material in the form of a tape applied in the longitudinal direction |
US2963760A (en) * | 1957-09-30 | 1960-12-13 | Samuel L Cohn | Slide fastener and treatment thereof |
US2960561A (en) * | 1957-10-01 | 1960-11-15 | Walter A Plummer | Shielded wire harness |
US3206537A (en) * | 1960-12-29 | 1965-09-14 | Schlumberger Well Surv Corp | Electrically conductive conduit |
US3346688A (en) * | 1964-11-12 | 1967-10-10 | Litton Systems Inc | Fork-type wiring harness |
US3753203A (en) * | 1971-06-30 | 1973-08-14 | Rte Corp | Shielded high voltage connector |
US3813639A (en) * | 1972-03-27 | 1974-05-28 | Itt | Electrical connection for high voltage electrical systems |
US4891256A (en) * | 1983-04-26 | 1990-01-02 | The Bentley-Harris Manufacturing Co. | Wraparound closure device and a method of making same |
EP0376677A3 (en) * | 1988-12-27 | 1991-02-27 | Yoshida Kogyo K.K. | Slide fastener chain for blocking electromagnetic radiation and method for production thereof |
EP0376677A2 (en) * | 1988-12-27 | 1990-07-04 | Yoshida Kogyo K.K. | Slide fastener chain for blocking electromagnetic radiation and method for production thereof |
US5023394A (en) * | 1988-12-27 | 1991-06-11 | Yoshida Kogyo K.K. | Slide fastener chain for shielding the electromagnetic wave |
AU629274B2 (en) * | 1988-12-27 | 1992-10-01 | Ykk Corporation | Slide fastener chain for shielding the electromagnetic wave and method for production thereof |
US5700022A (en) * | 1996-01-02 | 1997-12-23 | Finnson; Lawrence M. | Multifunctional collapsible shield |
US6286876B1 (en) * | 1998-02-13 | 2001-09-11 | Flexfab Horizons International, Inc. | Insulated flexible duct for aircraft applications |
US7119279B2 (en) * | 2003-11-07 | 2006-10-10 | Zipsleeve, Llc | Protective sleeve |
WO2005047593A2 (en) * | 2003-11-07 | 2005-05-26 | Zipsleeve, Llc | Protective sleeve |
WO2005047593A3 (en) * | 2003-11-07 | 2006-02-09 | Zipsleeve Llc | Protective sleeve |
US20050098345A1 (en) * | 2003-11-07 | 2005-05-12 | Zipsleeve, Llc | Protective sleeve |
US20100159741A1 (en) * | 2008-12-18 | 2010-06-24 | Wayne Philip Rothbaum | Magnetic Cord Management System |
US20110108304A1 (en) * | 2008-12-18 | 2011-05-12 | Wayne Philip Rothbaum | Magnetic Cord Management System |
US20110192857A1 (en) * | 2008-12-18 | 2011-08-11 | Wayne Philip Rothbaum | Magnetically Attached Accessories (For A Case) for a Portable Electronics Device |
US8841556B2 (en) * | 2008-12-18 | 2014-09-23 | Cjd Llc | Magnetic cord management system |
GB2478906A (en) * | 2010-03-22 | 2011-09-28 | Mark Howson | A split gaiter or boot with a zip fastener |
US8615849B2 (en) | 2010-04-14 | 2013-12-31 | Cjd Llc | Cord management system |
US9445178B2 (en) | 2010-04-14 | 2016-09-13 | Cjd Llc | Cord management system |
CN103199467A (en) * | 2013-02-28 | 2013-07-10 | 震旦(中国)有限公司 | Cable-passing bag |
CN103199467B (en) * | 2013-02-28 | 2018-09-28 | 震旦(中国)有限公司 | A kind of cabling bag |
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