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PAYNE v. DICKINSON

No. 7007.

109 F.2d 52 (1940)

PAYNE v. DICKINSON et al.

Circuit Court of Appeals, Third Circuit.

Rehearing Denied February 23, 1940.

Attorney(s) appearing for the Case

John L. Ridley, of Jersey City, N. J., and Leon & Weill, of New York City (Donald L. Brown, Edward J. Leon, and Harold Weill, all of New York City, of counsel), for defendant-appellant.

Briesen & Schrenk, of New York City (Hans V. Briesen and Henry C. Quigley, Jr., both of New York City, of counsel), for plaintiffs-appellees.

Before BIGGS, MARIS, and BIDDLE, Circuit Judges.

MARIS, Circuit Judge.

This appeal involves the validity of the plaintiffs' patents Nos. 1,742,497 and 1,793,068. Patent No. 1,742,497 relates to hypodermic syringes and discloses a locking device for securely holding the hypodermic needle to the syringe. The device is adapted for use on the so-called Luer slip syringe. In syringes of that type the syringe barrel is made of glass and terminates in a tapered tip upon which the hub of the needle is slipped and held by...

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