The broken lines in the drawings depicting the arrows are for illustrative purposes only and form no part of the claimed design.
The broken lines in the drawings depicting the arrows are for illustrative purposes only and form no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
30-2019-0046715 | Sep 2019 | KR | national |
Number | Name | Date | Kind |
---|---|---|---|
3785523 | Goldstein | Jan 1974 | A |
3878621 | Duerre | Apr 1975 | A |
4961272 | Lee | Oct 1990 | A |
6349484 | Cohen | Feb 2002 | B1 |
6962005 | Khosropour | Nov 2005 | B1 |
7900371 | Bullard | Mar 2011 | B1 |
8112899 | Duckworth | Feb 2012 | B1 |
20040000067 | Baumann | Jan 2004 | A1 |
20090145002 | Brewer | Jun 2009 | A1 |
20130025149 | Farousi | Jan 2013 | A1 |
20200305660 | Benvenisti | Oct 2020 | A1 |