The broken lines in the drawings depict unclaimed environmental subject matter.
The broken lines in the drawings depict unclaimed environmental subject matter.
Number | Name | Date | Kind |
---|---|---|---|
D199454 | Bradbury | Oct 1964 | S |
3229425 | Homeyer | Jan 1966 | A |
3396361 | Sussman | Aug 1968 | A |
4268096 | Cain | May 1981 | A |
4517585 | Ridout | May 1985 | A |
D363500 | Ichihara | Oct 1995 | S |
D367249 | Ott | Feb 1996 | S |
5505546 | Okude | Apr 1996 | A |
D371139 | Waskiewicz | Jun 1996 | S |
D420688 | Ichihara | Feb 2000 | S |
D695788 | Wilkinson | Dec 2013 | S |
D743356 | Sharma | Nov 2015 | S |
D747952 | Attanasio | Jan 2016 | S |
D779921 | Del Rossa | Feb 2017 | S |
D779923 | Del Rossa | Feb 2017 | S |
20020008387 | Vasudeva | Jan 2002 | A1 |
20080087409 | Nakamura | Apr 2008 | A1 |
20110047997 | Goplen | Mar 2011 | A1 |