Although it does not carry points, it does go on your record, so it is seen by you insurance company. Form some reason insurance companies do not...

CAN I PLEAD NOT GUILTY FOR THIS PARKING VIOLATION IF THE NOTICE OF PARKING VIOLATION SAYS "NO STOPPING

You'll get better answers if you post each question separately. There are no points for parking tickets and it will not affect your insurance.

Can I successfully win a traffic court trial where the agent did not put in the exp date of my registration?

Just fight the ticket online and see what happens.

Can I successfully win a parking ticket trial with no exp date on ticket

Try your argument by fighting it online. No sweat off anybody's back.

Perhaps. You have a better chance of obtaining the optimal result by retaining counsel.

Whether i get imprisonment for traffic tickets?

You're not going to jail, but this whole episode may cost you. Retaining an attorney usually ends up cheaper in the long run.

What is the best course of action? Pay the fine or fight it?

Consult with a criminal attorney. Most attorneys will offer a free consultation for this type of offense.

Does hiring an attorney cost more than the ticket fee?

The attorney will cost more than the fine for the stop sign ticket, but the consequences of a ticket are far greater than just the fine if you have...

What happens at court appt for driving w/suspended license?

He's charged with a criminal offense so it makes sense that he retain an attorney.

Can I get summoned to pay EZ pass bills when I never had one?

If you're being sued for 35k you get a lawyer unless (1) you have no money anyway or (2) you have so much money that 35k means nothing to you.