A trademark that has been officially registered with the government by its owner. Indicated by the symbol ®.
Any proprietary business, product or service name.
The aspect for which someone or something is best known; a hallmark or typical characteristic.
A word, symbol, or phrase used to identify a particular company's product and differentiate it from other companies' products.
Distinctive, characteristic, signature.
To register something as a trademark.
To so label a product.