Electric cable access prevention device
First Claim
1. An electric cable access prevention device for a detachable cable having a socket portion for connection to an electric appliance on one end and a plug portion for connection to a power supply source on the other end, comprising:
- socket enclosure means having an interior sufficient for enclosing said socket portion and an opening in a wall sufficient for passing said cable but insufficient for passing said socket portion, said socket enclosing means consisting of;
a connection part which has means for permanently connecting said connection part to said electric appliance; and
a locking part for locking said socket portion in said enclosure means, said locking part having at least one fastener means for attaching said locking part to said connection part;
a key for connecting said locking part to said connection part, said key having means for preventing disconnection of said locking part from said connection part; and
means for enclosing and locking said plug portion of said detachable cable with said key.
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Accused Products
Abstract
A set of two locking devices for permanently securing in place a detachable socket of an electric power supply cable and for preventing access to the electric plug on the opposite end of the cable. Both devices are locked by the same key which is used for tightening bolts on the locking device of the socket and for locking a box-like enclosure around the plug. The set is intended for preventing access of unauthorized individuals to electric appliances, instruments and devices. It is also intended for limiting access by children to electric appliances, as well as to television and video games in the absence of parental supervision.
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Citations
28 Claims
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1. An electric cable access prevention device for a detachable cable having a socket portion for connection to an electric appliance on one end and a plug portion for connection to a power supply source on the other end, comprising:
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socket enclosure means having an interior sufficient for enclosing said socket portion and an opening in a wall sufficient for passing said cable but insufficient for passing said socket portion, said socket enclosing means consisting of;
a connection part which has means for permanently connecting said connection part to said electric appliance; and
a locking part for locking said socket portion in said enclosure means, said locking part having at least one fastener means for attaching said locking part to said connection part;a key for connecting said locking part to said connection part, said key having means for preventing disconnection of said locking part from said connection part; and means for enclosing and locking said plug portion of said detachable cable with said key. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 19, 22, 23, 24, 25, 26, 27, 28)
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15. An electric cable access prevention device for a detachable cable having a socket portion for connection to an electric appliance on one end and a plug portion for connection to a power supply source on the other end, comprising:
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socket enclosure means consisting of;
a frame-like plate which has, on one side, an adhesive substance for attaching to said electric appliance, said layer being covered with a peelable layer, and, on the other side, metal inserts permanently fixed in said frame-like plate with threaded openings in said metal inserts; and
a locking part for locking said socket portion in said enclosure means, said locking means having a couple of screws for attaching said locking part to said connection part by screwing said screws into said threaded openings, said screws having heads with polygonal tapered recesses;a key for connecting said locking part to said connection part, said key having a polygonal tapered end engageable with said polygonal tapered recesses for tightening said screws; and a box-like openable and closable housing which consists of a first part and a second part, said both parts being pivotally connected via a hinge, in a closed state said box-like housing forming an interior space sufficient for placing said plug portion into said interior space; and means in said box-like openable and closable housing for closing said housing from inside by said key, in a closed state said housing forming an opening sufficient for passing said cable, but insufficient for removing said plug portion from said box-like housing when said housing is closed. - View Dependent Claims (16, 17, 18, 20, 21)
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Specification