When a trader adopts words in common use for his trade name, some risk of confusion is inevitable. But the risk must run unless the first user is allowed to unfairly monopolise the words. This dictum from a 1946 House
Can you copyright your yoga routine?
The United States Court of Appeals has ruled that a sequence of twenty six yoga poses developed by Bikram Choudhury, published in a book in 1979 with descriptions, photographs and drawings and taught as part of a teacher training