Category Archives: Intellectual Property

Rockwell Graphic Systems, Inc. v. DEV Industries, Inc.

United States Court of Appeals for the Seventh Circuit ROCKWELL GRAPHIC SYSTEMS, INC., Plaintiff–Appellant, v. DEV INDUSTRIES, INC.; Press Machinery Corp.; and Robert Fleck, Defendants–Appellees. No. 90–1499, 925 F.2d 174 Argued Jan. 11, 1991. Decided Feb. 11, 1991. Before CUMMINGS, POSNER, and FLAUM, Circuit Judges. Opinion POSNER, Circuit Judge. This is a suit for misappropriation […]

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Larami Corp. v. Amron

United States District Court, E.D. Pennsylvania. LARAMI CORPORATION, Plaintiff, v. Alan AMRON and Talk to Me Products, Inc., Defendants. 27 U.S.P.Q.2d 1280, 1993 WL 69581 No. CIV. A. 91-6145, March 11, 1993 MEMORANDUM REED. [1] This is a patent case concerning toy water guns manufactured by plaintiff Larami Corporation (“Larami”). Currently before me is Larami’s motion […]

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Comparing Copyright, Patent, Trade secret, and Trademark

SOURCE OF RIGHTS, SUBJECT MATTER, OWNERSHIP, DURATION   Copyright Patent (utility) Trade secret Trademark Source of protection Federal: Copyright & Patent Clause, 1976 Copyright Act State: generally preempted Federal: Copyright & Patent Clause, 1952 Patent Act and 2011 AIA amendments State: generally preempted Federal: Commerce Clause; Defend Trade Secrets Act of 2017 (DTSA) State: Uniform Trade Secrets Act […]

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