Features shown in broken lines in the drawings form no part of the claimed design.
Features shown in broken lines in the drawings form no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
108300499 | Jan 2019 | TW | national |
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2505967 | Humphrey | May 1950 | A |
2905453 | Wise | Sep 1959 | A |
3411756 | Ziegler | Nov 1968 | A |
4054272 | Cooke | Oct 1977 | A |
4120051 | Lohning | Oct 1978 | A |
5417493 | Ericson | May 1995 | A |
5909778 | Acosta | Jun 1999 | A |
5941636 | Lu | Aug 1999 | A |
6863430 | Berube | Mar 2005 | B2 |
D576007 | Murdock | Sep 2008 | S |
7578611 | Hamilton | Aug 2009 | B2 |
10625227 | Brandt | Apr 2020 | B2 |