US 11,986,075 B2
Wheeled luggage case
Netta Shalgi, Tel Aviv (IL)
Assigned to ORG Group, LLC, Los Angeles, CA (US)
Filed by ORG Group, LLC, Los Angeles, CA (US)
Filed on Oct. 28, 2022, as Appl. No. 17/976,363.
Application 17/976,363 is a continuation of application No. 16/895,369, filed on Jun. 8, 2020, granted, now 11,484,103.
Application 16/895,369 is a continuation of application No. 15/031,737, granted, now 10,674,799, issued on Jun. 9, 2020, previously published as PCT/IL2013/050878, filed on Oct. 28, 2013.
Prior Publication US 2023/0068553 A1, Mar. 2, 2023
Int. Cl. A45C 5/14 (2006.01); A45C 5/03 (2006.01); A45C 7/00 (2006.01); A45C 13/26 (2006.01); A45C 15/00 (2006.01); A45C 15/06 (2006.01); B60B 3/00 (2006.01); H02J 7/00 (2006.01); B60B 37/10 (2006.01)
CPC A45C 5/14 (2013.01) [A45C 5/03 (2013.01); A45C 7/0027 (2013.01); A45C 7/0031 (2013.01); A45C 13/262 (2013.01); A45C 15/00 (2013.01); A45C 15/06 (2013.01); B60B 3/001 (2013.01); H02J 7/0042 (2013.01); H02J 7/0047 (2013.01); A45C 2013/267 (2013.01); B60B 37/10 (2013.01); B60B 2200/45 (2013.01); H02J 7/0048 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A labyrinth axle-free wheel; said wheel comprising
a. an internal rim;
b. an external rim provided with a ground interface,
wherein at least one of the internal rim and the external rim includes one or more first dust chambers;
c. rollers being rotatably disposed within a roller spacer between said internal and external rims in a uniform circumferential manner by means of a spacer having two side planar annular members provided with one or more second dust chambers;
d. external covers provided with one or more third dust chambers;
wherein a labyrinth type dust passage is defined by the internal rim, the external rim, the two side planar annular members, and the external covers mechanically connected to said internal rim.