The broken lines shown in the drawings show portions of the milling bit which form no part of the claimed design.
The broken lines shown in the drawings show portions of the milling bit which form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| 4660890 | Mills | Apr 1987 | A |
| 4823454 | Mills | Apr 1989 | A |
| 4932723 | Mills | Jun 1990 | A |
| 6196636 | Mills | Mar 2001 | B1 |
| 7353893 | Hall et al. | Apr 2008 | B1 |
| 7384105 | Hall et al. | Jun 2008 | B2 |
| 7469756 | Hall et al. | Dec 2008 | B2 |
| 7665552 | Hall et al. | Feb 2010 | B2 |
| 7669674 | Hall et al. | Mar 2010 | B2 |
| 7740414 | Hall et al. | Jun 2010 | B2 |
| D640291 | Stellman | Jun 2011 | S |
| 8028774 | Hall et al. | Oct 2011 | B2 |
| D674422 | Hall | Jan 2013 | S |
| D724636 | Jones | Mar 2015 | S |
| D808449 | Buhr | Jan 2018 | S |
| D819098 | Buhr | May 2018 | S |
| D828415 | Ota | Sep 2018 | S |
| D828416 | Ota | Sep 2018 | S |
| 10107097 | Sollami | Oct 2018 | B1 |
| D839936 | Weber | Feb 2019 | S |
| D878439 | Chen | Mar 2020 | S |
| 10794181 | Sollami | Oct 2020 | B2 |
| D934318 | Mills | Oct 2021 | S |
| D940768 | Mills | Jan 2022 | S |
| D941375 | Mills | Jan 2022 | S |
| D959519 | Mills | Aug 2022 | S |
| D967880 | Mills | Oct 2022 | S |
| D969184 | Mills | Nov 2022 | S |
| D969890 | Mills | Nov 2022 | S |
| D990269 | Wachsmann | Jun 2023 | S |
| Entry |
|---|
| Kennametal Inc., “Road King Extreme—Introducing the Next General High—Performance Road Milling Tool—Kennametal Road King Extreme,” 2017, 1 page. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29733097 | Apr 2020 | US |
| Child | 29843588 | US |