In the drawings, the broken lines illustrate environment and form no part of the claimed design.
In the drawings, the broken lines illustrate environment and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
2994148 | Endelson | Aug 1961 | A |
3324290 | Lasker | Jun 1967 | A |
3931689 | Shine | Jan 1976 | A |
5151679 | Dimmick | Sep 1992 | A |
5461550 | Johnstone | Oct 1995 | A |
6240664 | Hjaltason | Jun 2001 | B1 |
6241369 | Mackiewicz | Jun 2001 | B1 |
D445138 | Stark et al. | Jul 2001 | S |
6467208 | Patterson | Oct 2002 | B1 |
D472277 | Beghelli | Mar 2003 | S |
D474509 | Kim | May 2003 | S |
7287347 | Hasan | Oct 2007 | B2 |