The dashed lines in the figures represent unclaimed elements of the design.
The dashed lines in the figures represent unclaimed elements of the design.
| Number | Name | Date | Kind |
|---|---|---|---|
| D127360 | Richards | May 1941 | S |
| 2712132 | Mosen | Jul 1955 | A |
| D249096 | Fowler | Aug 1978 | S |
| 4571742 | Wior | Feb 1986 | A |
| 5211598 | Hall | May 1993 | A |
| 5518798 | Riedel | May 1996 | A |
| 5987933 | Metzler | Nov 1999 | A |