Dashed lines show optional features not a part of the claim.
Dashed lines show optional features not a part of the claim.
Number | Name | Date | Kind |
---|---|---|---|
1148739 | Bartholomew | Aug 1915 | A |
3163463 | Femrite | Dec 1964 | A |
4035015 | Smith | Jul 1977 | A |
4239258 | Burris | Dec 1980 | A |
5291722 | Schweigert | Mar 1994 | A |
6283537 | DeVore, III | Sep 2001 | B1 |
6637808 | Ling et al. | Oct 2003 | B1 |
8857848 | Lomas et al. | Oct 2014 | B2 |
D737725 | Bell | Sep 2015 | S |
D738806 | Williamson et al. | Sep 2015 | S |
D779380 | van den Berg | Feb 2017 | S |
D822544 | Black | Jul 2018 | S |
D836037 | Tran | Dec 2018 | S |
D845176 | McElwain | Apr 2019 | S |
D867216 | Van Wyk | Nov 2019 | S |
D873720 | Carter | Jan 2020 | S |
D886681 | Hickok | Jun 2020 | S |
D887308 | Carlson | Jun 2020 | S |
D888616 | Brawley | Jun 2020 | S |
D906219 | Medina | Dec 2020 | S |
11285859 | King et al. | Mar 2022 | B2 |
Number | Date | Country |
---|---|---|
240356 | Oct 1986 | DE |
202017003455 | Nov 2017 | DE |
200178602 | Apr 2000 | KR |