A small sample:
Many "IP enforcement" attorneys believe that while there is no shortage of bona fide infringement to occupy at least a large number of them, trademark law practice has, to a very large extent, descended to an anti-competitive methodology utilized by dominant market players not to prevent consumer confusion, as was its original rationale, but to reduce consumer choice and overall welfare by preventing competition. For them, the signal development enabling this "evolution" must be widespread acceptance, on extremely dubious authority, of the doctrine of "initial interest confusion" ("IIC") in trademark as a substitute for the traditional standard requiring that a finding of infringement be based on evidence of a "likelihood of confusion" between the plaintiff's trademark and the device, words, or other branding mechanism utilized by the defendant.
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