See section 53-206 Connecticut General Statutes (carrying of dangerous weapons prohibited) and Section 29-38 Connecticut General Statutes (posession of weapons in motor vehicles prohibited).
As far as knives go, a dangerous weapon includes daggers, dirks, stilletos, swtichblades having a blade 1.5" or more, or any knife with a blade, the edged portion of which is 4" or greater.
Carrying or transporting a knife with a blade with an edge 4" or greater is permitted for legal hunting, fishing or trapping purposes.
If I overlooked something, Chris Meyer should be by shortly to close up any loose ends.
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