Once a proposed mark has been chosen, it is always a good idea to have your trademark attorney conduct a trademark search. Even you are not aware of any other hospitals or medical centers using the mark that does not mean that there are none. The search will look for marks that are “confusingly similar” to the mark being searched or are likely to cause confusion in the consuming public. We will discuss the concept of confusing similarity and likelihood of confusion in the context of trademark infringement in a later post.
During the searching process there will again be a difference between descriptive or suggestive marks and fanciful or arbitrary marks. The more descriptive the mark the more likely it is already in use in some manner by at least one other company. Many times a descriptive or highly suggestive word or phrase may be in use by several different entities around the country for the same or similar goods or services. Each use may be slightly different, thereby allowing each of them to co-exist. In this case each descriptive mark will have at best a narrow scope of protectability, perhaps limited to the exact mark for your exact services. In some cases, if the mark is being used by several entities, it may be that the mark is also available for your use, but you will not be able to protect that mark from later use by yet another entity. Also, you may be advised that there is risk associated with use of the mark simply due to the number of prior users, any of whom may choose to object to your new use of the mark.
With suggestive marks, the protection is for the mark, or any confusingly similar marks, but not for the “theme” of the mark. For example, a search for the mark “Service with a Heart” for cardiac care services may find several slightly different versions of this mark in use for similar services – You are the Heart of Our Business; Our Nurses Are All Heart; We Will Handle Your Heart with TLC etc. These marks all use the theme of having the word Heart in the mark; but they are not likely to be found to be confusingly similar to each other, even for the same services.