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AssigneeKubota Corporation
InventorsHiroyuki Fujiuchi, Masaaki Takeshita, Keinji Uchida, Tsutomu Ida, Mitsuhiko Nakajima
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The present invention relates to a theft preventive apparatus used as attached to a commodity or the like exhibited in a shop, for outputting an alarm when detached therefrom. Conventionally, an alarm output device for outputting alarm information comprises a speaker for giving an alarm sound. However, it is impossible, where a plurality of theft prevention apparatus are arranged close to one another, to determine instantly which theft prevention apparatus is giving the alarm sound. The theft preventive apparatus of this invention comprises a box (2) attachable to an object of theft prevention (E) and including detecting means (P) for detecting a preliminary stealing act, and alarm output means (Q) for outputting alarm information based on detection information from the detecting means (P), said box (2) housing light emitting means (20) for emitting light based on the detection information from the detecting means (P) outwardly of said box (2). Even if a plurality of theft preventive apparatus are arranged close to one another, an instant determination may be made as to which one of theft prevention apparatus is outputting alarm information, by observing which theft preventive apparatus is emitting light.
A theft preventive apparatus comprising a box (2) attachable to an object of theft prevention and including detecting means (P) for detecting a preliminary stealing act, and alarm output means (Q) for outputting alarm information based on detection information from the detecting means (P), said box (2) housing light emitting means (20) for emitting light based on the detection information from the detecting means (P) outwardly of said box (2), said box (2) including a light window (34) disposed on a corner thereof for releasing the light from the light emitting means (20).
Dependencies are inferred from the claim text.