The illustrated invention relates to wheel assemblies for attachment to relatively light-weight apparatus that are easily moved about, such as desk chairs, wheel-chairs, beds, food trays; and more particularly for luggage.
The illustrated invention relates to wheel assemblies for attachment to relatively light-weight apparatus that are easily moved about, such as desk chairs, wheel-chairs, beds, food trays; and more particularly for luggage.
Number | Name | Date | Kind |
---|---|---|---|
D541047 | Moon | Apr 2007 | S |
D576795 | Moon | Sep 2008 | S |
8020679 | Wu | Sep 2011 | B2 |
D703442 | Parker | Apr 2014 | S |
D718938 | Parker | Dec 2014 | S |
D732293 | Parker | Jun 2015 | S |
Number | Date | Country | |
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Parent | 14953218 | Nov 2015 | US |
Child | 29658173 | US |