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 |
|---|---|---|---|
| 002469775 | May 2014 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| D231351 | Preston | Apr 1974 | S |
| D244277 | Der-Avanessian | May 1977 | S |
| D265319 | Watanabe | Jul 1982 | S |
| 4521677 | Sarwin | Jun 1985 | A |
| D320607 | Smith | Oct 1991 | S |
| D331066 | Englert | Nov 1992 | S |
| D399221 | Schwartz | Oct 1998 | S |
| D422289 | Mariotta | Apr 2000 | S |
| D446796 | Rose | Aug 2001 | S |
| 6382515 | Good | May 2002 | B1 |
| D489077 | Bloch | Apr 2004 | S |
| D493808 | Tanaka | Aug 2004 | S |
| D494988 | Tanaka | Aug 2004 | S |
| 6932270 | Fajkowski | Aug 2005 | B1 |
| D614210 | Basler | Apr 2010 | S |
| 7756604 | Davis | Jul 2010 | B1 |
| D633115 | Brown | Feb 2011 | S |
| D651620 | Schindler | Jan 2012 | S |
| 8156886 | Velcic | Apr 2012 | B2 |
| 8175746 | Godlewski | May 2012 | B2 |
| 8256672 | Haibara | Sep 2012 | B2 |
| 9081887 | Olson | Jul 2015 | B2 |
| 9129288 | Wike | Sep 2015 | B2 |