The broken lines in the drawings illustrate knife dressing elements which form no part of the claimed design.
The broken lines in the drawings illustrate knife dressing elements which form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
572190 | Brinkman | Dec 1896 | A |
578440 | Beaudin | Mar 1897 | A |
611369 | Shaffer | Sep 1898 | A |
D470382 | Kurz | Feb 2003 | S |
D622573 | Friesen et al. | Aug 2010 | S |
20090056503 | Friesen et al. | Mar 2009 | A1 |