The broken lines in the drawings depict unclaimed environment subject matter.
The broken lines in the drawings depict unclaimed environment subject matter.
Number | Name | Date | Kind |
---|---|---|---|
1926802 | Currier | Sep 1933 | A |
2623671 | Firestone | Dec 1952 | A |
D187434 | Heavner et al. | Mar 1960 | S |
2973610 | Randall | Mar 1961 | A |
D192752 | Toledo | May 1962 | S |
3540539 | Lau | Nov 1970 | A |
D239461 | Heavner | Apr 1976 | S |
RE29384 | Hudson | Sep 1977 | E |
4074507 | Ruf | Feb 1978 | A |
4322932 | McGregor | Apr 1982 | A |
D264723 | Tsujimoto | Jun 1982 | S |
D269787 | Cramer | Jul 1983 | S |
4676284 | DeCrane | Jun 1987 | A |
5165455 | De Crane | Nov 1992 | A |
5535792 | McGregor | Jul 1996 | A |
6003289 | McGregor | Dec 1999 | A |
6094891 | Savigny | Aug 2000 | A |
6295790 | McGregor | Oct 2001 | B1 |
D643450 | Verhoeven | Aug 2011 | S |
D733778 | Savage | Jul 2015 | S |
20050066629 | Taylor | Mar 2005 | A1 |
20070119632 | Noumi | May 2007 | A1 |
20120317936 | Murray | Dec 2012 | A1 |
20130019995 | Muse | Jan 2013 | A1 |
20150298841 | Ensor | Oct 2015 | A1 |