RYSTAN CO. v. WARREN-TEED PRODUCTS CO.

Civ. A. No. 4442.

105 F.Supp. 56 (1952)

RYSTAN CO. v. WARREN-TEED PRODUCTS CO., Inc.

United States District Court N. D. Texas, Dallas Division.

March 1, 1952.


Attorney(s) appearing for the Case

George B. Finnegan, Jr., Hobert Durham, New York City, James J. Laney, Dallas, Tex., for the plaintiff.

Warren H. F. Schmieding, Columbus, Ohio, Kilgore & Kilgore, by Kiel Boone, Dallas, Tex., for the defendant.


ATWELL, Chief Judge.

This patent was issued on June 14, 1938, and is number 2,120,667.

It carries fifteen claims, and the plaintiff asserts its right to relief here on Claims 6, 10, and 14.

In infringement cases, the burden rests upon the plaintiff to establish infringement, but the burden is on the defendant to demonstrate illegality of patent claims.

In an infringement case, reasonable doubt must be resolved in favor of the claim for which...

Let's get started

Leagle.com

Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.

  • Updated daily.
  • Uncompromising quality.
  • Complete, Accurate, Current.

Listed below are the cases that are cited in this Featured Case. Click the citation to see the full text of the cited case. Citations are also linked in the body of the Featured Case.

Cited Cases

  • No Cases Found

Listed below are those cases in which this Featured Case is cited. Click on the case name to see the full text of the citing case.

Citing Cases