The shade lines in the Figures show contour and not surface ornamentation.
The shade lines in the Figures show contour and not surface ornamentation.
Number | Name | Date | Kind |
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5259273 | Lee | Nov 1993 | A |
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6776736 | Stafford | Aug 2004 | B1 |
6793053 | Jackson | Sep 2004 | B2 |
6826908 | Stafford | Dec 2004 | B1 |
D500505 | Selic | Jan 2005 | S |
D506210 | Selic | Jun 2005 | S |
7351176 | Stafford | Apr 2008 | B1 |
D623200 | Fulkerson | Sep 2010 | S |
D624561 | Yu | Sep 2010 | S |
D641382 | Hawes | Jul 2011 | S |
20120325331 | Mangiagli et al. | Dec 2012 | A1 |
Number | Date | Country | |
---|---|---|---|
Parent | 13169755 | Jun 2011 | US |
Child | 29531817 | US |