Coded data generation or conversion – Digital code to digital code converters – Tree structure
Patent
1984-07-13
1986-02-04
Swann, III, Glen R.
Coded data generation or conversion
Digital code to digital code converters
Tree structure
340551, G08B 1324
Patent
active
045689210
ABSTRACT:
Items of merchandise (30) are protected from shoplifting or theft by affixing to them, special responder targets (32), which are formed by drawing a material of high magnetic permeability into a thin wire, then heat treating the wire to substantially increase its magnetic permeability and thereafter severing the wire into individual lengths. Several wires (32a, 32b and 32c) may be positioned on a common adhesively coated base strip (42) and covered by a peel strip (46) and wire like deactivation elements (48) of hard magnetic material may be positioned adjacent the wires for deactivating them.
REFERENCES:
patent: 3534243 (1970-10-01), Kondo et al.
patent: 3665449 (1972-05-01), Elder et al.
patent: 3673437 (1972-06-01), Wright
patent: 3737735 (1973-06-01), Benassi
patent: 3747086 (1973-07-01), Peterson
patent: 3765007 (1973-10-01), Elder
patent: 3790945 (1974-02-01), Fearon
patent: 3820103 (1974-06-01), Fearon
patent: 3820104 (1974-06-01), Fearon
patent: 4074249 (1978-02-01), Minasy
patent: 4118693 (1978-10-01), Novikoff
patent: 4326198 (1982-04-01), Novikoff
Knogo Corporation
Swann III Glen R.
LandOfFree
Theft detection apparatus and target and method of making same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Theft detection apparatus and target and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theft detection apparatus and target and method of making same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2343638