What are my limitations for using another company's product info?

While it is unclear what your "own purpose" is (personal, competitive, commentary) the general principles you observe are correct. You should be...

Can you US trademark a name for an online company that sells products similar to an online company in the UK with similar name?

You need to get a confidential opinion from an experienced trademark attorney. There are a dozen or so factors that go into deciding whether there...

The teacher is absolutely correct about her not making the copies. The handwritten student work raises an interesting question. The medium used...

Can i purchase merchandise from a manufacturer in volume with a tare away label and put my own design on the label tag?

Clothing has to have labels with an RN number. You probably shouldn't or want to tear those off. From a trademark point of view, concealing the...

I purchased a Dell Computer that has a serious design flaw.

Read your warranty and see what terms they breached. Read you purchasing documents and see what you bought and compare to what you received.

Can I sue my wedding videographer/ photographer?

Yes, but it's probably a straight breach of contract question, not an intellectual property issue. Save all the contract documentation and any...

Accidentally provided incorrect date of first use in commerce?

You just made this public. You should hire a lawyer and discuss all the facts confidentially.

Does a patent, on a chemical formula, cover other ways of using that formula?

You need to see what limitations ar in the claims.

Confusing similarity looks to similarity in appearance, sound, connotation and commercial impression. You are giving similarity in probably three...

Expert testimony question

I would think confidentiality would be in the engagement letter.