The dot-dot broken line and dash broken line shown in the figures represent portions of the occlusionom that form no part of the claimed design.
The dot-dot broken line and dash broken line shown in the figures represent portions of the occlusionom that form no part of the claimed design.
| Number | Date | Country | Kind |
|---|---|---|---|
| 868020901 | Jan 2015 | WO | international |
| Number | Name | Date | Kind |
|---|---|---|---|
| 1052806 | Evens | Feb 1913 | A |
| 3069774 | Levy | Dec 1962 | A |
| 3577855 | Baum | May 1971 | A |
| 4330277 | Beu | May 1982 | A |
| 4634377 | Behrend | Jan 1987 | A |
| 4639220 | Nara | Jan 1987 | A |
| 4681539 | Knap | Jul 1987 | A |
| 4836779 | Beu | Jun 1989 | A |
| 4892480 | Levandoski | Jan 1990 | A |
| 4909737 | Lee | Mar 1990 | A |
| 5632619 | Polz | May 1997 | A |
| 6582931 | Kois | Jun 2003 | B1 |
| 7048539 | Mack | May 2006 | B2 |
| 20150327967 | Baaske | Nov 2015 | A1 |