There's also a bestiary of obscure cousins and subspecies - trade dress, trade secrecy, service marks, noncompetes, nondisclosues, anticirumvention rights, sui generis "neighboring rights" and so on.
The job of an "IP lawyer" is to pluck individual doctrines from this incoherent scrapheap of laws and regulations and weave them together into a spider's web of tripwires.
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