Electricity: circuit makers and breakers – Solid contact – Compressible elastomer
Reexamination Certificate
2007-03-16
2010-11-02
Friedhofer, Michael A (Department: 2833)
Electricity: circuit makers and breakers
Solid contact
Compressible elastomer
C200S05200R, C446S175000
Reexamination Certificate
active
07825346
ABSTRACT:
A low powered activation electronic device includes a power source, an electronic circuit, having two spaced apart electrodes, electrically connected to the power source to form an opened circuit, and two fabric contacts made of textile material provided at the two electrodes of the electronic circuit, wherein the electronic circuit is formed a closed circuit to activate the electronic device in responsive to a physical touch by a human operator at the two fabric contacts.
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patent: 6210771 (2001-04-01), Post et al.
patent: 2005/0069695 (2005-03-01), Jung et al.
patent: 2006/0035554 (2006-02-01), Glaser et al.
patent: 2007/0089800 (2007-04-01), Sharma
patent: 2008/0091097 (2008-04-01), Linti et al.
patent: 2009/0088652 (2009-04-01), Tremblay
Chan Raymond Y.
David and Raymond Patent Firm
Friedhofer Michael A
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