Features of a good logo are :
The elements of a logo are:
(denotes unregistered trademark, that is, a mark used to promote or brand goods);
SM (denotes unregistered service mark)
® (denotes registered trademark).
Registration of trademark is essential in some countries to give exclusive rights to it. Without adequate trademark protection, brand names can become legally declared generic. Generic names are never protectable as was the case with Vaseline, escalator and thermos.
Some guidelines for trademark protection are as follows:
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