Open fastener indicator

Details Open fastener indicator Open fastener indicator

2006-04-10

2008-11-11

Hofsass, Jeff (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S687000, C340S686100, C340S571000, C200S550000, C024S381000

Reexamination Certificate

active

07450014

ABSTRACT:
In accordance with one embodiment, an apparatus is provided for generating an alert signal when a fastener for closing and opening a clothing item is open. The apparatus comprises a first unit for detecting that the fastener is open; a second unit for detecting that the clothing item is worn; and an alert mechanism for generating an alert signal when the first unit detects that the fastener is open and the second unit detects that the clothing item is worn.

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patent: 6714133 (2004-03-01), Hum et al.
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patent: 6801140 (2004-10-01), Mantyjarvi et al.
patent: 7304600 (2007-12-01), Nehls et al.
patent: 2006/0293151 (2006-12-01), Rast
patent: 2007/0107652 (2007-05-01), Michida
patent: 0303481 (1988-11-01), None
patent: 08038217 (1994-08-01), None
JP 08-038217 A, Hayasi Kanako, 1996, (machine translation for JP patent document previously provided).
JP 08-038217 A, Hayasi Kanako, 1996, (Official translation for JP patent document previously provided).

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