Legal Opinion
Pierce v. American Communications Co.
District Court, D. Massachusetts
Decided December 2, 1958No. Civ. A. Nos. 51-526, 54-261PublishedCited by 4 opinions
1Opinion of the Court
FRANCIS J. W. FORD, District Judge.
The present proceeding deals with the issues of the validity and infringement of Pierce patents 2,133,643 and 2,266,070, these being the only issues now remaining before this court in this protracted litigation involving a group of six patents issued to Pierce in the general field of the. use of piezoelectric crystals in radio broadcasting and reception. See Pierce v. American Communications Co., Inc., D.C., 111 F.Supp. 181, judgment vacated American Communications Co., Inc. v. Pierce, 1 Cir., 208 F.2d 763, cer-tiorari denied 347 U.S. 944, 74 S.Ct. 639, 98…
2Cases cited6 opinions
- American Communications Co., Inc. v. PierceCourt of Appeals for the First Circuit · 1954
- Himmel Bros. Co. v. Serrick CorporationCourt of Appeals for the Seventh Circuit · 1941
- Kay Patents Corp. v. Martin Supply Co., Inc.Court of Appeals for the Fourth Circuit · 1953
- Pierce v. American Communications Co.District Court, D. Massachusetts · 1953
- Pierce v. American Communications CompanyDistrict Court, D. Massachusetts · 1958
1 more not listed; retrieve them via the Exa API.
3Cited by4 opinions
- Barr Rubber Products Company v. Sun Rubber CompanyDistrict Court, S.D. New York · 1967
- Pierce v. Allen B. Du Mont Laboratories, Inc.District Court, D. Delaware · 1959
- Helen Russell Pierce v. American Communications Company, Inc.Court of Appeals for the First Circuit · 1960
- Pierce v. Aeronautical Communications Equipment, Inc.District Court, S.D. Florida · 1961