The broken lines in the figures represent unclaimed portions of the muzzle brake for small and light firearms and form no part of the claimed design.
The broken lines in the figures represent unclaimed portions of the muzzle brake for small and light firearms and form no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
4675502 | Jan 2018 | EM | regional |
Number | Name | Date | Kind |
---|---|---|---|
3187633 | Tanabe | Jun 1965 | A |
5433133 | La France | Jul 1995 | A |
D600772 | Swan | Sep 2009 | S |
D687119 | Dueck | Jul 2013 | S |
D738982 | Silvers | Sep 2015 | S |
D743503 | Huff | Nov 2015 | S |
D754275 | Geissele | Apr 2016 | S |
D759188 | Geissele | Jun 2016 | S |
10024618 | Moore | Jul 2018 | B1 |
D833565 | Roberts | Nov 2018 | S |
D837924 | Kunau | Jan 2019 | S |
20080083321 | Dueck | Apr 2008 | A1 |
20100282056 | Hung | Nov 2010 | A1 |
Entry |
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“How to Install & Uninstall 3-Lug Attachments for HK Rifles” [online]. HKParts. [Published on Feb. 19, 2017]. Retrieved from the Internet: https://www.youtube.com/watch?v=KZONVj9TZOg. |
“Griffin 3-Lug Muzzle Devices” [online]. silencershop.com. [Retrieved on Jun. 24, 2019]. Retrieved from the Internet: https://www.silencershop.com/griffin-3-lug-muzzle-devices.html. |