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US 5,667,187 AGranted
Security device
AssigneeCDW Industries, Inc.
InventorsMilton J. Doman, Paul Crismond, W. Edward White
Life of this patent
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AssigneeCDW Industries, Inc.
InventorsMilton J. Doman, Paul Crismond, W. Edward White
Estimating the term…
An anti-theft device for portable equipment, such as typewriters, personal computers, video recorders and general office equipment, is in the form of a support or stand which has two components that are mechanically joined by one or more recessed tamperproof screws. Each component has an adhesive strip. By means of these adhesive strips, one component is bonded to the underside of the equipment and the other component is bonded to a mounting surface. The two components can be joined together by tamperproof screws, making the equipment very difficult to remove except by means of a special tool designed for the screws. More than one device may be used with an equipment item so as to give adequate balance and support when the item has an irregular underside. Such a situation arises when the underside has a multiple-planar design or contains ventilation holes and calibration access portals. The device also includes additional means to secure the other component to the mounting surface to accommodate uneven surfaces or surfaces which may interfere with the bonding of the adhesive strip. The components can be inclined to adapt to different installation configurations. One component can also use a releasable coupling to hasten authorized removal of the equipment.
In a security device for deterring theft of a portable object having a first member formed with an adhesive means for attaching the first member to the portable object and a second member formed with an adhesive means for attaching the second member to a mounting surface, each of the first and second members being L-shaped in cross section so as to have a connecting arm and a leg extending perpendicularly therefrom, each connecting arm joined together by tamperproof fasteners to securely connect said portable object to the mounting surface, the improvement comprising a plurality of countersunk bores extending through said leg of said second member and a fastener for each countersunk bore, each said fastener sized to penetrate said mounting surface for attaching said leg of said second member thereto and wherein the connecting arm of the second member has a throughhole to receive each of the tamperproof fasteners, the throughhole of the connecting arm of the second member extending between an outer side face thereof and an inner face abutting the connecting arm of the first member, wherein the connecting arm of the first member has a throughhole for threadable attachment with each of the tamperproof fasteners, an outer side face of the second member having a recess surrounding each of the through holes to interfere with tampering of the tamperproof fasteners and wherein said first member has a surface for said adhesive means, said surface inclined with respect to a longitudinal axis of the first member.
A security apparatus device for deterring theft of a portable object comprising:
Dependencies are inferred from the claim text.