You can't.
You can in the US if the color change is novel, nonobvious, and useful.
Yes, it is possible to patent a color under certain conditions. To do so, the color must be used in a unique and innovative way that serves a specific function or purpose. The color cannot be patented on its own, but rather as part of a design, product, or process. Additionally, the color must be distinct and not commonly used in the industry. There are limitations on patenting colors, as they must meet the criteria of novelty, non-obviousness, and utility to be eligible for a patent.
No. However it could, under certain circumstances, be registered as a trademark and the production process protected by patent.
A patent is a grant from a patent office, such as the United States Patent Office. "Patent Pending" is a phrase that an application for a patent has been filed and is in some stage in the process of obtaining a patent. Thus, a patent can be presently enforced while a patent that is merely pending is unenforceable but can mature into a patent that can be enforced. Once the pending patent matures, the patent owner can sue for back damages or reasonable royalties starting from the filing date of the patent.
There are not training offered from the patent office on getting a patent. The patent office advises you to seek guidance from a trademark/patent attorney. A good attorney is highly suggested by the patent office. As a convenience, they have a roster of local Patent Attorneys.
Patent revocation is the removal of patent protection from an invention.
To cite a patent in APA format, include the inventor's name, the patent number, the title of the patent, the publication date, and the source of the patent. Format it as follows: Inventor(s). (Year). Title of patent (Patent No. xxxxxx). Source.
If it is a U.S. patent, you can go to the USPTO website for patent searches and enter the number in "patent number search".
A provisional patent provides temporary protection for an invention, while a non-provisional patent offers full patent protection and must be examined by the patent office.
No, there is not and cannot be such a patent.
There are many companies out there that will tell you how to get a patent, however, most are scams. You can apply for a patent with the US Patent Office at www.uspto.gov.
An improvement of an existing invention is itself an invention, and can be patented like any other invention. Contact a patent practitioner (patent agent or patent attorney) for assistance. The United States Patent and Trademark Office has lists and addresses of patent practitioners in every state. Avoid companies that advertise they will "help you get a patent."