Legal Opinion
Westco-Chippewa Pump Co. v. Delaware Electric & Supply Co.
Court of Appeals for the Third Circuit
Decided March 17, 1933No. 4779, 4780PublishedCited by 42 opinions
1Opinion of the Court
DAVIS, Circuit Judge.
This is an appeal and cross-appeal from a decree of the District Court, dismissing tho complaint in a snit charging the defendants, Delaware Electric & Supply Company and Decatur Pump Company, with infringement of the reissue of United States letters patent No. 16,074, for a rotary pump, issued on May 19, 1925, to Adolph Wahle of Iowa. The original patent, No. 1,228,267, was issued to Wahle on May 29, 1917. The plaintiff was tho exclusive licensee of Wahle until June 19, 1929, when Wahle assigned his patent to it. Snit was brought on July 9, 1929, against the Delaware…
2Cases cited4 opinions
- Eibel Process Co. v. Minnesota & Ontario Paper Co.Supreme Court of the United States · 1923
- Galliher v. CadwellSupreme Court of the United States · 1892
- Yates v. SmithDistrict Court, D. New Jersey · 1920
- McGill v. Whitehead & Hoag Co.U.S. Circuit Court for the District of New Jersey · 1905
3Cited by42 opinions
- A.C. Aukerman Company v. R.L. Chaides Construction Co.Court of Appeals for the Federal Circuit · 1992
- SCA Hygiene Products Aktiebolag v. First Quality Baby Products, LLCSupreme Court of the United States · 2017
- Billy K. Watkins v. Northwestern Ohio Tractor Pullers Association, Inc.Court of Appeals for the Sixth Circuit · 1980
- Baker Manufacturing Company v. Whitewater Manufacturing CompanyCourt of Appeals for the Seventh Circuit · 1970
- Anaconda Co. v. Metric Tool & Die Co.District Court, E.D. Pennsylvania · 1980
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