U.S. patent number D503,430 [Application Number D/205,886] was granted by the patent office on 2005-03-29 for clip for pens. Invention is credited to Chun Yuan Chang.
United States Patent | D503,430 |
Chang | March 29, 2005 |
Inventors: | Chang; Chun Yuan (Taichung, TW) |
---|---|
Appl. No.: | D/205,886 |
Filed: | May 21, 2004 |
Current U.S. Class: | D19/83; D19/65; D19/85 |
Current International Class: | 1006 |
Field of Search: | ;D2/891 ;D3/215 ;D8/394-396 ;D28/73,77 ;D19/35,36,65,75,77,78,81-85,99,100 ;40/658 ;47/45 ;248/305,316.7,231.8,205.3 ;224/247,312,217 ;401/131 ;281/30,45,51 ;D20/43 ;24/10A,3.12,3.3,10R,11R,11CT,11HC,11PP,67R,67.1-67.11,326,339,458,601.4 ;211/69.1-69.9,88.01 |
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