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B.B. Chemical Co. V. Ellis
''B.B. Chemical Co. v. Ellis'', 314 U.S. 495 (1942), is a United States Supreme Court decision involving the patent misuse doctrine and the extent of remedies a court should award after finding a misuse that the patentee alleges it has now discontinued. The Court ruled that to be able to enforce the patent against infringement the patentee must show that it has fully abandoned its unlawful practice and that the consequences of that practice have been fully dissipated. This was a companion case to ''Morton Salt Co. v. G.S. Suppiger Co.'' decided on the same day. Background The invention Elmer Ellis invented a method of improving the coating of fabrics for shoe insoles, and receiveU.S. Pat. No. 1,830,428 which he assigned to plaintiff B.B. Chemical Co. for $8000. Before Ellis's invention, it was the practice in the manufacture of shoes to reinforce insoles by cementing a layer of textile fabric material shaped to the "lip" (edge) of the insole, to reinforce the lip, thus forming a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloomberg BNA
Bloomberg Industry Group (formerly known as Bloomberg BNA, The Bureau of National Affairs, Inc., and BNA) is an affiliate of Bloomberg L.P. and a source of legal, tax, regulatory, and business information for professionals. It is headquartered in Arlington County, Virginia. The CEO of the company is Josh Eastright. The company was founded in 1929 by David Lawrence and became employee-owned in 1947. When it was acquired by Bloomberg in September 2011, it was the oldest employee-owned company in the United States. History Early history (1929–2011) The Bureau of National Affairs, Inc. (BNA) was founded in 1929 by newsman David Lawrence as a subsidiary of ''United States Daily'', now known as the '' U.S. News & World Report''. BNA's first publication was U.S. Patent, Trademark & Copyright Reports (now United States Patent Quarterly). In 1946, Lawrence sold BNA to five of his top editors: Dean Dinwoodey, John D. Stewart, Ed Donnell, Adolph Magidson and John Taylor. The editor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
