Legal Opinion
Dooley Improvements, Inc. v. Motor Improvements, Inc.
District Court, D. Delaware
Decided January 27, 1937No. 957PublishedCited by 6 opinions
1Opinion of the Court
NIELDS, District Judge.
This is a patent suit charging Motor Improvements, Inc., with infringement of United States letters patent No. 1,847,817 granted on March 1, 1932 to Don Cole, assignor to Dooley Improvements, Inc., the plaintiff. The patent is entitled “Lubricating System.” The answer denies infringement and challenges the validity of the patent. The answer also asserts a counterclaim charging plaintiff with unfair practices.
There is no evidence as to the character of plaintiff’s business, if any. There is ho evidence that plaintiff ever made or sold the lubricating system of its patent.
2Cases cited10 opinions
- Brown v. PiperSupreme Court of the United States · 1875
- Railway Co. v. SaylesSupreme Court of the United States · 1878
- Steward v. American Lava Co.Supreme Court of the United States · 1909
- Stelos Co. v. Hosiery Motor-Mend Corp.Supreme Court of the United States · 1935
- Dunkley Co. v. Central California CanneriesCourt of Appeals for the Ninth Circuit · 1925
5 more not listed; retrieve them via the Exa API.
3Cited by6 opinions
- W. F. & John Barnes Co. v. International Harvester Co.District Court, N.D. Illinois · 1943
- Application of RogoffDistrict Court, M.D. Pennsylvania · 1950
- Dooley Improvements, Inc. v. Central Hanover Bank & Trust Co.District Court, District of Columbia · 1939
- Rosenthal v. Celanese Corp. of AmericaDistrict Court, D. Delaware · 1940
- Fessenden v. Radio Corp. of AmericaDistrict Court, D. Delaware · 1938
1 more not listed; retrieve them via the Exa API.