The broken lines in the drawings depict unclaimed environmental subject matter.
The broken lines in the drawings depict unclaimed environmental subject matter.
Number | Date | Country | Kind |
---|---|---|---|
139234 | Sep 2012 | CH | national |
Number | Name | Date | Kind |
---|---|---|---|
D282370 | Ogren | Jan 1986 | S |
D282371 | Johansson | Jan 1986 | S |
4581182 | Cramer et al. | Apr 1986 | A |
D291911 | Fries | Sep 1987 | S |
D306033 | Fries et al. | Feb 1990 | S |
5192047 | Lisi et al. | Mar 1993 | A |
D341608 | Fries | Nov 1993 | S |
D421616 | Shimizu | Mar 2000 | S |
D432621 | Etschel et al. | Oct 2000 | S |
D604101 | Sands | Nov 2009 | S |