The broken lines in the drawings depict portions of the safety knife that form no part of the claimed design.
The broken lines in the drawings depict portions of the safety knife that form no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
202230519916.3 | Aug 2022 | CN | national |
Number | Name | Date | Kind |
---|---|---|---|
4134206 | Beermann | Jan 1979 | A |
D323967 | Talbot | Feb 1992 | S |
5737842 | Freedman | Apr 1998 | A |
D573436 | Wu | Jul 2008 | S |
D575613 | Jennings | Aug 2008 | S |
D673440 | Kempker | Jan 2013 | S |
D714612 | Gropl | Oct 2014 | S |
D752942 | Rohrbach | Apr 2016 | S |
D801148 | Yu Chen | Oct 2017 | S |
D864692 | Rohrbach | Oct 2019 | S |
D867097 | Marinovich | Nov 2019 | S |
D867847 | Marinovich | Nov 2019 | S |
10493645 | Marinovich | Dec 2019 | B2 |
D897807 | Marinovich | Oct 2020 | S |
D915170 | Yao | Apr 2021 | S |
D915860 | Yao | Apr 2021 | S |
D917258 | Numedahl | Apr 2021 | S |
11376752 | Marinovich | Jul 2022 | B2 |
20180333873 | Hendricks | Nov 2018 | A1 |
20200114530 | Marinovich | Apr 2020 | A1 |