U.S. patent number D517,665 [Application Number D/211,747] was granted by the patent office on 2006-03-21 for pipe coupling. This patent grant is currently assigned to Victaulic Company. Invention is credited to Anthony J. Cuvo, Jianyong Sun, Charles E. Wilk, Jr..
United States Patent | D517,665 |
Wilk, Jr. , et al. | March 21, 2006 |
Inventors: | Wilk, Jr.; Charles E. (Northampton, PA), Cuvo; Anthony J. (Coopersburg, PA), Sun; Jianyong (Macungie, PA) |
---|---|
Assignee: | Victaulic Company (Easton,
PA) |
Appl. No.: | D/211,747 |
Filed: | August 20, 2004 |
Current U.S. Class: | D23/262 |
Current International Class: | 2301 |
Field of Search: | ;D23/262,263,259 ;285/369,372,373,417 |
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