FAKE, District Judge.
This is a patent suit in which plaintiff alleges infringement of its U. S. Patent No. 2,488,507, covering a process for producing synthetic star rubies and star sapphires. The said star effect is known in the art as asterism. The patent also covers the product of the process; to wit, the synthetic asteriated or star stones.
Claim 5 is a typical process claim, and it reads as follows: "A process for developing asterism in massive nongranular...
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