All features in broken lines are for the purpose of illustrating environmental structure and form no part of the claimed subject matter.
All features in broken lines are for the purpose of illustrating environmental structure and form no part of the claimed subject matter.
Number | Name | Date | Kind |
---|---|---|---|
795746 | Wingfield et al. | Jul 1905 | A |
D474378 | Brandenburg | May 2003 | S |
6945486 | Teng | Sep 2005 | B2 |
8220732 | Griffin | Jul 2012 | B2 |
8393563 | Chaoui | Mar 2013 | B2 |
D762091 | Grumbacher | Jul 2016 | S |
D804093 | Chen | Nov 2017 | S |
D814251 | Muller | Apr 2018 | S |
D833673 | Booth | Nov 2018 | S |
D853803 | Zhang | Jul 2019 | S |
D862537 | Larose | Oct 2019 | S |
20130214068 | Camitta | Aug 2013 | A1 |