IP
WELSBACH LIGHT CO. v. NEW YORK CHEMICAL REFINING CO.
95 F. 1007·United States Circuit Court for the Southern District of New York·1899
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Opinion
WELSBACH LIGHT CO. v. NEW YORK CHEMICAL REFINING CO.
(Circuit Court, S. D. New York.
July 19, 1899.)
Motion for preliminary injunction.
John R. Bennett, for plaintiff. J. Aspinwall Hodge, Jr., for defendant.
[MAJORITY — I .ACOMBE, Circuit Judge.]
I .ACOMBE, Circuit Judge.
The Helouis process for treatment of lime crayons, which is relied upon as an anticipation in this case, seems quite different in object and result from that of the patent. Within the range of equivalents indicated by Judge Townsend in the Sunlight Incandescent Gas Lamp Case. 87 Fed. 221, the process of defendant is an infringement. Preliminary injunction accordingly.