Patent ID: 7225580
Filing Date: 2007-06-05
Classification: A01K

Abstract:
1. A bobber comprising: an outer receptacle including a hollow chamber, and including an opening communicating with said hollow chamber of said outer receptacle, a housing engaged into said opening of said outer receptacle and attached to said outer receptacle and including a casing extended into said hollow chamber of said outer receptacle, said casing including a bore, a circuit board disposed in said housing, a processor device and at least one light member attached onto said circuit board, at least one battery attached to said casing and including a central electrode and a case electrode, said circuit board including two conductor members extended from said circuit board and electrically coupled to said central electrode and said case electrode of said batteries respectively for electrically coupling said circuit board to said at least one battery, a switch device coupled to said processor device and including two conductor blades each including a leg extended into said bore of said casing, and said legs of said conductor blades being spaced away from each other, and a ball disposed in said bore of said casing and engageable with said legs of said conductor blades for selectively and electrically coupling said legs of said conductor blades together, said ball being arranged to be seated and electrically engaged with said legs of said conductor blades for electrically coupling said legs of said conductor blades together, and arranged to be disengaged from either or both said legs of said conductor blades and to switch off the electrical coupling between said legs of said conductor blades when said outer receptacle is pulled or swung or vibrated or tilted relative to water by a fish.