Wire cable locking device

Claim 2

A wire cable locking device for securing equipments including portable laptop PC's, comprising: (a) a plastic sheathed wire cable; said wire cable having a hard bulbous protrusion attached at one end and a metal sleeve attached to its distal end; said wire cable forming a loop at near its metal sleeve end and another loop at near its bulbous protrusion end; (b) a metal ring; said metal ring being used to form a cable loop by passing an end of said cable through said ring twice; (c) a cam lock assembly comprising: a lock body member defining a planar zone having a width and depth; first means including a first opening running through said lock body member and adapted to fit said wire cable diameter, allowing said wire cable to pass through said first opening; second means including a cavity in said lock body member, said cavity spaced parallel to and adjacent to said first means; third means including a look element member, fitting in said look body member cavity, having one position within said planar zone for locking said lock element member; one of said wire cable loops being passed around a portion of a portable equipment and said one loop clamped tightly by a suitable clamp device; the other said wire cable loop being passed around a relatively immovable fixture, through said ring and clamped by said cam lock assembly which prevents said wire cable from being disconnected from said immovable fixture.

Claim 3

The wire cable locking device as defined in claim 1, wherein a sufficient length of said wire cable projects through said lock body member of said cam lock assembly, said lock element member being pushed tight against said wire cable and projecting into the surface of said cable, holding said cam lock assembly locked to said wire cable.

Claim 4

A wire cable locking device for securing equipments, comprising: (a) a plastic sheathed wire cable; said wire cable having a hard bulbous protrusion attached at one end and a metal sleeve attached to its distal end; said wire cable forming a loop at near its metal sleeve end; (b) a metal ring; said metal ring being used to form said cable loop by passing the sleeve end of said cable through said ring, twice; (c) a multiplicity of fastener blocks; said fastener blocks incorporating a first bore hole through which said cable sleeve end is threaded, retaining said blocks, said first bore hole being sized to allow clearance for the cable diameter but not permitting said cable end bulbous protrusion to pass; means for screw attachment of said fastener blocks to equipment; and (d) a cam lock assembly comprising: a lock body member defining a planar zone having a width and depth; first means including a first opening running through said lock body member and adapted to fit said wire cable diameter, allowing said wire cable to pass through said first opening; second means including a cavity in said lock body member, said cavity spaced parallel to and adjacent to said first means; third means including a lock element member, fitting in said lock body member cavity, having one position within said planar zone for locking and said lock element member; said wire cable loop being passed around a relatively immovable fixture, through said ring and clamped by said cam lock assembly; said fastener blocks being attached to equipment and being retained by said cable, preventing unauthorized removal of said equipment.

Claim 5

A wire cable locking device for securing equipments, comprising: (a) a plastic sheathed wire cable; said wire cable having a hard bulbous protrusion attached at one end and a metal sleeve attached to its distal end; said wire cable forming a loop at near its metal sleeve end; (b) a metal ring; said metal ring being used to form said cable loop by passing the sleeve end of said cable through said ring, twice; (c) a multiplicity of fastener blocks; said fastener blocks incorporating a first bore hole through which said cable sleeve end is threaded, retaining said blocks, said first bore hole being sized to allow clearance for the cable diameter but not permitting said cable end bulbous protrusion to pass; means for screw attachment of said fastener blocks to equipment; and (d) a cam lock assembly comprising: a lock body member defining a planar zone having a width and depth; first means including a first opening running through said lock body member and adapted to fit said wire cable diameter, allowing said wire cable to pass through said first opening; second means including a cavity in said lock body member, said cavity spaced parallel to and adjacent to said first means; third means including a lock element member, fitting in said lock body member cavity, having one position within said planar zone for locking and said lock element member; said wire cable loop being passed around a relatively immovable fixture, through said ring and clamped by said cam lock assembly; said fastener blocks being attached to equipment and being retained by said cable, preventing unauthorized removal of said equipment.

Claim 6

The wire cable locking device as defined in claim 3, wherein said means for screw attachment of said fastener blocks includes a second bore hole bored vertically near an edge of said fastener blocks perpendicular to and through said first bore hole, said second bore hole being countersunk to accommodate a screw head until near the bottom of said second hole; said second bore hole being sized to accommodate an equipment screw; each said fastener block having a depth such that when an equipment screw is placed inside said second bore hole and screwed to an equipment, the placing of the cable horizontally through said first bore hole directly above the head of said equipment screw will block access to said equipment screw, preventing its removal.

Claim 7

The wire cable locking device as defined in claim 3, wherein a sufficient length of said wire cable projects through said lock body member of said cam lock assembly, said lock element member being pushed tight against said wire cable and projecting into the surface of said cable, holding said cam lock assembly locked to said cable.