U.S. patent number D509,893 [Application Number D/198,762] was granted by the patent office on 2005-09-20 for round diffuser well. Invention is credited to Earl Vaughn Sevy.
United States Patent | D509,893 |
Sevy | September 20, 2005 |
Inventors: | Sevy; Earl Vaughn (Enoch, UT) |
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Appl. No.: | D/198,762 |
Filed: | February 2, 2004 |
Current U.S. Class: | D23/366 |
Current International Class: | 2304 |
Field of Search: | ;D29/356,357,358,359,360,361,362,363,364,365,366,367,368,369 ;392/390,392,394 ;239/135,136,58 ;261/DIG.17,DIG.65 ;D9/503,504,529,600,505,727,517,545,278,523,500 |
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US. Appl. No. 29/179,346, Earl V. Sevy. . U.S. Appl. No. 29/179,375, Sevy. . U.S. Appl. No. 60/464,664, Sevy. . A Double Well Essential Oil Diffuser previously sold by Young Living Essential Oils company.. |
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