Legal Opinion
Parker Pen Co. v. Rex Mfg. Co.
District Court, D. Rhode Island
Decided March 6, 1926No. 226PublishedCited by 8 opinions
1Opinion of the Court
BROWN, District Judge.
This is a suit in equity upon a bill filed September 11, 1925, in which the plaintiff, a corporation of the state of Wisconsin, charges infringement of letters patent No. 1,197,224, dated September 5, 1916, for a “clip for fountain pens,” and also charges unfair competition.
The defendant is a Rhode Island corporation, and a citizen and resident of Rhode Island.
The case is now before the court upon the defendant’s motion for leave to amend its answer, by setting up by way of counterclaim or cross-suit a patent to Ballou, No. 1,568,-950, dated January 5, 1926. This patent…
2Cases cited26 opinions
- United States Ex Rel. Texas Portland Cement Co. v. McCordSupreme Court of the United States · 1914
- American Mills Co. v. American Surety Co.Supreme Court of the United States · 1922
- Washington-Southern Navigation Co. v. Baltimore & Philadelphia Steamboat Co.Supreme Court of the United States · 1924
- Geneva Furniture Manufacturing Co. v. S. Karpen & Bros.Supreme Court of the United States · 1915
- American Bonding & Trust Co. v. Gibson CountyCourt of Appeals for the Sixth Circuit · 1906
21 more not listed; retrieve them via the Exa API.
3Cited by8 opinions
- Krentler-Arnold Hinge Last Co. v. LemanCourt of Appeals for the First Circuit · 1926
- Utah Radio Products Co. v. BoudetteCourt of Appeals for the First Circuit · 1935
- Durabilt Steel Locker Co. v. Berger Mfg. Co.District Court, N.D. Ohio · 1927
- Flowers v. Magor Car Corp.District Court, D. New Jersey · 1928
- United Kingdom Optical Co. v. American Optical Co.District Court, D. Massachusetts · 1933
3 more not listed; retrieve them via the Exa API.