This is a motion by the defendant, appearing specially, to dismiss a suit for patent infringement on the ground of lack of
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jurisdiction. The defendant being a Massachusetts corporation, jurisdiction depends upon whether the defendant has committed “acts of infringement” here and has “a regular and established place of business” here. Judicial Code § 48, 28 U.S. C.A. § 109. Both elements, infringement and regular place of business, must concur, and the plaintiff has the burden of proving the existence of both. Bowers v. Atlantic, G. & P. Co. (C.C.)
•The defendant manufactures knitting machines. Its principal place of business . is at Pawtucket, R. I. For several years it has maintained an office and showroom at 93 Worth street, New York City, where sample machines manufactured by it are on display and are demonstrated in operation, and where orders and correspondence are received for forwarding to the factory in Rhode Island. No machines are sold here, all orders being sent to the main office for acceptance. The local office consists of two rooms and is in charge of, a sales representative who is assisted by a secretary and a demonstrator of machines. The salaries of these employees as well as the office rent are paid by the defendant.
It further appears that spare needles and sinkers for use on the machines are kept in the local office and are sold and delivered here’; that the defendant’s name, with the Worth street address, appears in the New York City telephone directory; ’that its letterhead carries the New York office as a “branch office”; that in 1923 the defendant applied for and received authority to do business in this state, which authority it still has; and that it pays the New York license tax imposed upon foreign corporations for the privilege of doing business in the state.
Among the machines kept at the New York office is a machine for knitting stockings, of the type claimed to infringe the plaintiff’s patent. The machine is operated with a fair degree of continuity, to demonstrate its advantages to prospective buyers, the stockings made on it being distributed as samples. So far as appears, this is the only infringing machine within this district. The foregoing is a fair summary of the defendant’s local activities.
First, as to acts of infringement within the district. The alleged infringing machine is neither manufactured nor sold here, but it strikes me that it is used here sufficiently to constitute infringement. One of the machines is operated here, both as a demonstration to convince buyers of its merit and as a way of making sample stockings to send out to the trade. This is a “use” of the machine. It is much more than the mere exhibition of an alleged infringing article, which was held in Hoegger v. F. H. Lawson & Co. (D.C.) 35 F. (2d) 219, not to amount to an act of infringement.
Second, as to a regular and established place of business in the district. I am not unmindful of the fact that since the decision in Tyler Co. v. Ludlow-Saylor Wire .Co.,
236
U.S. 723,
I am persuaded that acts of alleged infringement were committed here and that *623 the defendant has a regular and established place of business here. The motion attacking the jurisdiction will therefore be denied.
