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Mazda brand bulbs at the Edison and Ford Winter Estates Edison Mazda light bulb tester, logo by Maxfield Parrish, at the Corning Museum of Glass. Mazda was a trademarked name registered by General Electric (GE) in 1909 for incandescent light bulbs. The name was used from 1909 to 1945 in the United States by GE and Westinghouse. Mazda brand ...
The 92-acre (370,000 m 2) campus is home to GE's Lighting & Electrical Institute, which was founded in 1933. Each December, Nela Park features a world-famous Christmas lighting display, which culminates in a miniature version of the National Christmas Tree in Washington, D.C. , designed by GE Lighting.
On October 7, 2015, the Commercial division of GE Lighting was separated from the business and a new startup, Current, was created. [9] On July 1, 2020, GE Lighting was acquired by Savant Systems, a home automation company headquartered in Hyannis, Massachusetts, United States. [10] This was General Electric's last consumer business. [11]
GE's patent on the tungsten filament lamp, US Pat 1,018,502 – one of the patents that the Supreme Court said completely covered the manufacture and sale of incandescent light bulbs. GE owned three patents that “cover[ed] completely the making of the modern electric lights with the tungsten filaments.” [2] GE accounted for 69% of total ...
The extended lifespan and improved efficacy of incandescent bulbs negated one of the key advantages of Moore's lamp, but GE purchased the relevant patents in 1912. These patents and the inventive efforts that supported them were of considerable value when the firm took up fluorescent lighting more than two decades later.
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