The parts shown in broken lines in the drawings depict unclaimed environmental subject matter.
The parts shown in broken lines in the drawings depict unclaimed environmental subject matter.
Number | Name | Date | Kind |
---|---|---|---|
2384229 | Ammann | Sep 1945 | A |
D187440 | Tupper | Mar 1960 | S |
D227528 | Wahl | Jul 1973 | S |
3843088 | McLoughlin et al. | Oct 1974 | A |
D372486 | Morris | Aug 1996 | S |
6506330 | Schweigert et al. | Jan 2003 | B1 |
D568347 | Manera et al. | May 2008 | S |
7484708 | Jessee | Feb 2009 | B1 |
D631073 | Papa et al. | Jan 2011 | S |
D645066 | Sakae | Sep 2011 | S |
8529816 | Madson et al. | Sep 2013 | B2 |
D699769 | Witz et al. | Feb 2014 | S |
D713432 | Cerniglia | Sep 2014 | S |
D714368 | Kmoch et al. | Sep 2014 | S |
D733198 | Chappel | Jun 2015 | S |
9067348 | Albrecht | Jun 2015 | B2 |