U.S. patent number D520,820 [Application Number D/206,459] was granted by the patent office on 2006-05-16 for sure grips for a caulk dispensing device. Invention is credited to Peter J. Y. Chang, Albert Lee.
United States Patent | D520,820 |
Chang , et al. | May 16, 2006 |
Inventors: | Chang; Peter J. Y. (Rockville, MD), Lee; Albert (Clarksville, MD) |
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Appl. No.: | D/206,459 |
Filed: | May 28, 2004 |
Current U.S. Class: | D8/14.1 |
Current International Class: | 0805 |
Field of Search: | ;D8/14.1 ;222/309 |
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D354208 | January 1995 | Vega |
D369285 | April 1996 | Leech |
D388672 | January 1998 | Kelders et al. |
D413235 | August 1999 | Hwang |
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