Hi,
Just happened upon this post. State law is 5.5 inches and under...ok. I believe there is a state law that cities can't pass more restrictive ordinances re: this kind of stuff. Probably should check with a lawyer, however...'cause I'm not positive. Just remember reading something about it...
In any event, I've never had any problems. We Houstonians like to protect ourselves...as you will find. I've posted this before...but...I'm a professor at a University in town. Our director of securtiy for the University once wrote in the school newspaper that firearms, per state law, were not allowed on campus. He went on to say that knives, however, were ok...as long as the blade was 5.5 inches or less.
Lately...I carry a couple of Griptillians (one right, one left)...or my Gunting (numbered...with the SILVER clip). If I can openly carry a silver clipped Gunting around...at a University...what does that tell you? I usually talk about Spyderco when I'm discussing product development (I'm a marketing prof). One semester...I ask if anybody's heard of Spyderco...and 3 or 4 women had them actually in their purses. Another woman pulled out a knife her Dad gave her to carry around for safety...a Boker automatic. Ah...Houston!
It's a great place...Houston. Get yourself a concealed carry permit too. Just try to stay inside during July and August.
Just a little story about that. I'd bought the two Griptillians last August for travel/beater knvies. I removed them from my pockets after one day in the Houston heat...rust on the Axis buttons. Yikes!