Logobook - Discover the worlds finest logos, symbols and trademarksVolume is the quantity of three-dimensional space enclosed by a closed surface , for example, the space that a substance solid , liquid , gas , or plasma or shape occupies or contains. The volume of a container is generally understood to be the capacity of the container; i. Three dimensional mathematical shapes are also assigned volumes. Volumes of some simple shapes, such as regular, straight-edged, and circular shapes can be easily calculated using arithmetic formulas. Volumes of complicated shapes can be calculated with integral calculus if a formula exists for the shape's boundary.
Trademarks and Avoiding Consumer Confusion: Crash Course Intellectual Property #5
Top Symbols and Trademarks of the World – [ PDF ] 2 books
A trademark may be registered or unregistered. A registered trademark is a trademark that has been registered at the relevant trademark office Canada and the United States have separate trademark offices. An unregistered trademark is, not surprisingly, a trademark that has not been registered. Both in Canada and the United States, trademarks are entitled to legal protection whether they are registered or not. Registration, however, provides trademark owners with certain advantages in enforcing their rights to those trademarks.
Types of trademarks include 7 main categories: generic mark, descriptive mark, suggestive mark, fanciful mark, arbitrary mark, service mark, and trade dress. A trademark offers legal protection for a word, symbol, phrase, logo, design, or combination of those that represents a source of goods or services. Types of trademarks for products include five main categories: generic mark, descriptive mark, suggestive mark, fanciful, and arbitrary mark. For companies that offer services: Service Mark A service mark is the same as a trademark, but it distinguishes a company that provides services instead of products. A common example of a service mark would be the "McDonald's" service mark since it is used to represent the services provided.