I have a "REGISTERED COPYRIGHT" that the Copyright office has "UN-REGISTERED" it.

As indicated by my colleague the U.S. Copyright Office can cancel a copyright registration under certain circumstances. Various information...

Can I copyright or claim as mine a public domain novel or literary work if I modify or re-write 20% of the work?

If you modify a work you are creating a derivative work, and you may be able to file for copyright registration for the derivative work. If the...

If an individual USPTO trademark examiner has decided against you, in some way, you can appeal that. If the decision is incorrect, hopefully...

Would this be deceptive advertisement?

You state "same identical image as the one online" but then you state "mine did not have a tiny part and looked less expensive", so this is a...

How can I register a copyright for my work which already has a pilot episode and a synopsis?

If the animated pilot episode is complete then you can file for copyright registration. Pre registration typically deals with incomplete,...

You should discuss with a Florida attorney, and I am not admitted in Florida. However, here is a prior answer on Avvo, that may or may not be...

If I trademark a word, can someone else use that word as a city that's planning on incorporating itself?

You state "a city that's planning on incorporating itself". So if I understand this correctly, the city already exists, and the city name is...

Can I sell t-shirts with the name of my community on them with my original artwork and or pictures?

Whether you can use the name of the community may depend on the governing documents of the home owner's association. As a member, you should...

My question is can use their design of the shelf or it's illegal ? Can use the same locks since they are made by 3rd party .

You should get a formal legal written opinion from an intellectual property attorney. This can help you potentially avoid infringement, or at...

A DMCA copyright complaint notice stating only front page URL

Typically the DMCA copyright notice would need to identify the copyrighted work and the material that is alleged to be infringing. It is...